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Starting Car - Driving 'round the block
sgraber - 11/12/03 at 07:47 PM

Can it be? Two years after starting, I am within a few short hours of turning the key on La Bala. And I have the chassis actually ready to roll too. Here's hoping the wheels don't fall off...

Just a minor laundry list of items to finish up. Less than 5 hours worth.

So it's gonna be a big weekend for me. I have a lot of anxiety about forgetting to do something important before ignition.

Can some of you who have gotten farther than me give some thoughts on what you forgot to do, or what you think should be looked over twice before firing?

Graber


JoelP - 11/12/03 at 08:11 PM

no ideas here, but good look anyway!!

best advice is probably watch out for the law!!!!


tadltd - 11/12/03 at 08:15 PM

Make sure the engine has oil pressure before firing (if it's been sitting around for a while).

And make sure it's out of gear!

Best of luck...

Steve.


sgraber - 11/12/03 at 08:31 PM

quote:
Originally posted by tadltd
Make sure the engine has oil pressure before firing ... Steve.


It's been sitting for 2 years. I am going to remove the plugs and crank till I get oil pressure. Then plugs go back in and crank till it fires, or the battery dies...

Any better way to ensure proper lubrication? Squirt oil into cylinders? Remove cam covers and lube the cams and followers? Is that overkill?

Graber


Alan B - 11/12/03 at 08:55 PM

Steve, I'd hang on a bit if I were you....let me catch up a bit...

Seriously, turning it over with the plugs out until you see pressure should do it...

Well done...should be fun...


JoelP - 11/12/03 at 09:39 PM

int book it says putting oil in the cylinders will help seal the piston rings for good compression. Can only help really i guess, unless you get carried away!!


ProjectLMP - 11/12/03 at 11:10 PM

And make sure you test the most important part, the brakes!! Good luck, look forward to hearing all about it.


TheGecko - 12/12/03 at 12:53 AM

Steve,

Congrats on reaching (almost) this important milestone.

I would echo what others have said about checking that the brakes are good and add another check. Make sure that the throttle linkage can't stick or jam. That's the sort of thing that can really spoil your day.

It might also be worth having a fire extinguisher handy. I know it probably sounds a bit paranoid but when you're dealing with a complete fuel system built from scratch, there's the possibility of leaks and in an EFI system those leaks will be at high pressure. I just keep remembering the Discovery Channel program about the team that spent two years somewhere above the Artic circle rebuilding a downed WWII bomber (B27? B29?) so they could fly it out. When they finally got it rolling, something broke loose from vibration and the whole thing burnt to the ground in 15 minutes. I'd hate to see your car as a scorched wreck 200 yards from your driveway.

Anyway, paranoia aside, good luck and look forward to the update

Dominic


kb58 - 12/12/03 at 04:46 AM

I saw that show, truly heartbreaking.

----------

Ah yes, first drive. I was *nervous* as hell! I didn't trust anything!

Yes, fire extinguisher, good idea.

Have a tow vehicle ready, no kidding, and have a buddy follow you. I had a fuel starvation problem and stalled a block from home... at the bottom of a hill, which you can see in my First Drive video on my site. Which reminds me, you had better record the event for historical value! Or at least for us to see. Just hope the last frame isn't you getting put in the back of a cop car

All kidding aside, that was what I was most nervous about. I was breaking about 12 traffic laws... no registration, insurance, seatbelts, turn signals, brake lights, wipers, failure to stop,... the cops could have had a field day. Never mind something breaking, a loose nut, a leaky connection, gads, a million things... Just make sure you put on a quiet muffler so you don't tick off the neighbors.

Good luck and we all expect a video!!!


[Edited on 12/12/03 by kb58]


pbura - 12/12/03 at 05:20 AM

Hurray!

Might want to idle until the fan kicks in...

Pretty obvious, but the devil's in the details, after all.

Good move going in the middle of the month, before the Boys in Blue are out to meet their ticket revenue goals. And I don't know about your town, but you can't find a cop on a Sunday in mine!

[Edited on 12/12/03 by pbura]


Sven - 12/12/03 at 07:13 AM

Remember gas in the tank ...

I'm only down the road ... I could bring a bottle and celebrate, but you know that is just tempting fate.

Good luck mate, I'm betting it'll all go well and you'll be grinning for a week.


MrFluffy - 12/12/03 at 05:35 PM

Finish the jobs on one day, and leave it till the next, and the next day just have a quick last minute blimp round making sure you remembered everything, everything is visually right, levels havent fell overnight, the brakes still feel right etc.
It doesnt half help being fresh and sharp for the last minute checks, and its always good to catch them there.
This is the one thing I force myself to do nowadays when I finish a car/bike project. Pity its not my nova...


kb58 - 12/12/03 at 05:49 PM

That's what I did, finished everything the day before. In the morning you're fresh, but more importantly, there's fewer people about, but the biggest thing is that it gives you maximum daylight if you have a problem.


Alan B - 12/12/03 at 07:41 PM

Another idea.....split it into two jobs..

1) run and test the engine
2) first drive

At least then the drive should be less troublesome...


JoelP - 12/12/03 at 07:48 PM

it may be a bad sign that we havent heard from him all day...! he'll be starting a 5 year holiday!!


sgraber - 12/12/03 at 09:31 PM

Hi guys, just checking in.

Trying hard to make it through the day. Why do things always get busy when I have more important things to do? Like work on my car?! Haven't been able to touch the car... Maybe tonite...

Thanks for all the hints and tips.

I have the fire extinguisher at hand.
The spanner once-over tip is a good one.
Fresh start in the morning. Yup!
Seperate engine from drive. U-huh. Got it.
Idle till the fan kicks in. Good one.
Tow vehicle handy.... Pretty flat around here, and the neighborhood kids are all loyal fans. They can push!
Video camera. Roger that.
Dominic, you scare me... However, if la Bala burns to the ground, can I then buy a Coram or a Meerkat? Lighter anyone?
Brakes- working.

Still a list of small items to button up tomorrow. Possibly crank the engine over Saturday - Then maybe drive time on Sunday?! Keep the fingers crossed....

Graber


Tudor (Ted) Miron - 12/12/03 at 10:22 PM

Best of Luck Steve!!! I'm sure everything is going to be fine. Some minor things - they can't spoil it. If you look at it the right way. I think it's VERY exiting moment it's allmost like your sun making his first step. Steve DA MAN!

Ta-Da!!!

Ted


MikeR - 12/12/03 at 10:40 PM

One final bit of advice - their is no such thing as failure, only events that make the final success more enjoyable!!!!

if it doesn't happen this weekend, don't rush it, there is always next weekend!

Good luck, keep us posted and make sure you upload the video so we can all watch.


kb58 - 13/12/03 at 02:58 AM

In my case, it was agreed many months earlier that if my car moved even 10 feet under it's own power, the project would be considered a complete success! I think you'll make it!

Remember to turn on the video camera and remove the lens cover! As someone said above, this event is very much like a child taking their first step. Don't want to miss it!


gsand - 13/12/03 at 12:24 PM

GO GRABER!!!!

Good luck! I wanna see the video.

PS, Just remember to give it a nice a good going over at the top end of the powerband


Hugh Paterson - 13/12/03 at 12:33 PM

Almost forgot, Sell tickets, its bound to be the event of the neighbourhood, u might even recover the build costs have fun.
Shug.


sgraber - 14/12/03 at 04:27 AM

Saturday Night Update: (This is long. Sorry)

Finished my list of to-do's on the car. There was more to do than I expected. (of course). Luckily my good friend Jim came over and assisted...

So....

You wanna know what happened?

Well, after all the prep work, which went without a hitch, we re-installed the plugs and I cranked the engine over... and over... and over... and over... until the battery died. Checked the timing. Fixed the timing. Installed a spare battery. Cranked over and over and over.... Finally! It started to make like it wanted to start. You know the sound; when the starter whine goes faster and then can barely keep up with the engine and there are little poopy sounds coming out of the exhaust. But it's not quite running by itself... Couldn't get it to do more than that.

After a few hours of fiddling and futzing, we took a 20 minute break. Then at it again. This time the engine kicked over and ran for about 3 seconds. progress! But after the 3 seconds it would simply crank with no combustion... I discovered that if I let it rest for few seconds and tried again then it would run for 3 seconds and die. I could repeat this effect.

At this point I am thinking definitely fuel. Sounds like the cold start injector is providing fuel for the initial 3 seconds, but the main injectors are not doing anything. I then notice a very large pool of fuel forming under the #4 injector that appears to be coming from the upper fuel rail area. DAMN!

So close, yet so far.

I now have the injectors out and the upper o-rings are all brittle and cracked. The #4 upper o-ring is disintegrated. This was causing the fuel leak.

My theory is that this is probably causing the rail to not provide enough pressure to the injectors.... I would also have to assume that the injectors are clogged and need cleaning.

Even though it's very unlikely the car will leave the garage this weekend, I'm still in high spirits!

Steve

PS- during those 3 seconds runs, the car sounded good. I ran it with the exhaust and without and the Hayabusa Cans are going to sound so F-ing goooooood!


Rorty - 14/12/03 at 04:30 AM

Well? Come on Steve, how did it all go? OK I hope. Very exciting times, and I'm highly envious! I remember that buzz from the first drive of many self-built vehicles, both four-wheeled and two. It's hard to beat.


Hugh Paterson - 14/12/03 at 02:55 PM

Steve
Sounds good at least it coughed we await for the next thrilling instalment of your adventure.
Shug.


sgraber - 15/12/03 at 02:52 AM

IT LIVES!!! And it sounds awesome!

YAHOOO YIPPEEE!!!

So here's the full story. another long one.

I had a hell of a time finding the injector rebuild kits on a Sunday. The dealership parts desk is of course, closed on Sundays. Four seperate stores, each one with one injector kit. Lotsa time used up driving around town. So finally I get all 4 little boxes and head home. Each rebuild kit comes with a rubber replacement set for one injector, Top o-ring and rubber seal, bottom a rubber gasket. $2.99 each box. About $15.00 for all 4 with tax (VAT). The original ones were absolutely shot.

But I digress. Safe to assume that the injectors were clogged due to having sat for over 2 years. I bodged an injector cleaning circuit out of a 12v cordless drill battery, a brake lightbulb (as a dropping resistor), some wire and a mity-vac handheld vacuum pump.

As a baseline, I applied 40psi suction to one end of the injector and energized the circuit. The pressure barely dropped indicating that there was virtually no air passing through them. I aborted this test because I didn't want to burn out the injectors. I did this to all 4 injectors. They were definitely clogged.

Now placing mineral spirits in a small glass container I applied suction to one end of the injector with the other end in the glass. Then I cycled the injector on and off until all the spirits had been sucked throught the injector. Do not do this with gasoline! Touching the wires together causes a spark. Had it been fuel, there would have been a real risk of combustion. Repeat for other 3 injectors. I then did the open air suction test. In each case the injector pulled 40psi down to 0psi in less than 7 seconds! Fixed.

Put everything back together on the car. Cross fingers, turn the key...

3-4 seconds of cranking and vrooooom!!!! vroooom, vroooooom!!!!!!!! wohooooooo

I have a video. I will digitize it tomorrow at work and post it up on my site.

You will be amazed at how awesome the Hayabusa exhaust sounds. It is so sweet. It sounds like a huge, agressive inline 4 motorcycle. Not too loud at idle, but building a raspy, bright but deep sound as the revs go up to 5,000. The redline is over 7,400 on this engine and I can't WAIT to hear that! But the engine really should be under load for that type of revving.

Status - The car is now off the jackstands and sitting on 4 wheels. Due to massive workload I won't be able to get to it again until next weekend.

Later,

a very tired Graber


Alan B - 15/12/03 at 03:55 AM

Cool......

Isn't this the greatest hobby ?


kb58 - 15/12/03 at 04:54 AM

quote:
Originally posted by sgraber
...You will be amazed at how awesome the Hayabusa exhaust sounds. ... The redline is over 7,400 on this engine...


Sure is, 10,900rpm.


Alan B - 15/12/03 at 01:35 PM

You mean on the Hayabusa, rather than the 4A-GE?.....


pbura - 15/12/03 at 02:09 PM

quote:
Originally posted by sgraber
I bodged an injector cleaning circuit out of a 12v cordless drill battery, a brake lightbulb (as a dropping resistor), some wire and a mity-vac handheld vacuum pump.


Now this is pretty amazing

It occurred to me that Graber would do very well as a survivalist, say if he were to be stranded in a mountain pass by a snowstorm, or crash-landed in an airplane in the Andes.

He'd be too valuable to eat.

[Edited on 15/12/03 by pbura]


kb58 - 15/12/03 at 03:46 PM

quote:
Originally posted by Alan B
You mean on the Hayabusa, rather than the 4A-GE?.....


Opps, you're correct Alan. Got my engine's mixed up!

Hey Graber, where's that video!!!???


Sven - 15/12/03 at 05:16 PM

Congrats, Steve!

Pete! Graber would probably have cooking time per pound worked out for all of us and have sourced herbs to flavour the meat!


Hugh Paterson - 15/12/03 at 05:25 PM

Good stuff now for the bodywork
Shug.


sgraber - 15/12/03 at 06:21 PM

Videos have been posted.

Engine start: 5.5MB - 47 seconds
http://www.newtier.com/graber/mid-engine/videos/bala_runs_1st_time_low.mpg

Ready to Roll: 3.9MB - 39 seconds
http://www.newtier.com/graber/mid-engine/videos/labala_ready_to_roll_low.mpg

I will be updating my website today with some other interesting stuff.


Graber


Alan B - 15/12/03 at 07:12 PM

Looks great, sounds great.....

Is there much to do before it can drive?

This should be a good motivator to tackle the body work..


chrisg - 15/12/03 at 07:29 PM

Nice one Steve!

Cheers

Chris


sgraber - 15/12/03 at 08:46 PM

Thanks everyone.

I updated my website. There are some additional photos. Injector cleaner circuit, car on floor, yada yada, but if you have read this far, then there isn't much else to tell.

except for one small thing. Now the car won't start this morning. And it's not the battery... I have an inkling what it is. (A short in the same circuit as the clutch cutout safety switch) So I need to check some things out.

<edit> Yup - it was a fuse... It runs and I took the family for a drive around the block under the cover of darkness. hush-hush; not official 1st drive</edit>

later,

Graber

PS- I have another few weeks of tidying up more loose ends before I will think about the body.

[Edited on 12/16/03 by sgraber]


pbura - 16/12/03 at 03:58 AM

Can't believe how good those mufflers sound.

Perfect!


Rorty - 17/12/03 at 03:17 AM

Well done Steve, terriffic job. It's amazing how little sleep you need when you've got a burning desire out there!


Alan B - 17/12/03 at 01:38 PM

quote:
Originally posted by sgraber
.. It runs and I took the family for a drive around the block under the cover of darkness. hush-hush; not official 1st drive........


So come on Steve..how was it?...
Great milestone....you must be delighted....I'm sure we all are..


sgraber - 17/12/03 at 06:54 PM

First Official Drive!

I took a short drive up and down the street. Video camera in the garage. Man is this fun!

http://www.grabercars.com/diarymain.html

There is an 8MB video, but also a text description for those who don't want to waste their time downloading the mpg.

It was good Alan, very good.

Graber


Alan B - 17/12/03 at 07:11 PM

Steve, I checked your site and I'm downloading it now...


Alan B - 17/12/03 at 07:17 PM

Oh yeah indeed...

Looks and sounds great.....

I'm fully motivated again...


Spottty - 18/12/03 at 12:29 AM

lol "Oh Yeah"

Man that says it all!

Sounds awsome too! I would have been to chicken to rev a car that I built past 3000rpm

You have made me want to build my own car from scratch! It looks like you are having just way to much fun!


sgraber - 18/12/03 at 12:42 AM

quote:
Originally posted by Spottty
You have made me want to build my own car from scratch!


If you truly mean that, then you have made my day! Having fun is what building a car is all about. Inspiring others to do likewise is what the website is all about!



Graber


Metal Hippy - 18/12/03 at 01:54 AM

Yes yes, all well and good...

But the thing I'm sure we all want to know is...

Why have we only heard your wife in the videos so far...?

Seriously though, it's looking and sounding great mate!


sgraber - 18/12/03 at 04:00 AM

quote:
Originally posted by Metal Hippy
Yes yes, all well and good...

But the thing I'm sure we all want to know is...

Why have we only heard your wife in the videos so far...?

Seriously though, it's looking and sounding great mate!


As in "heard, but not seen?" If I showed you pictures of my wife, you would forget about my car. Unfortunately she doesn't dress in a maid's outfit to hoover with the hoover unplugged. (Like Alan's 'Mrs B.'

But seriously... I am getting a lot of positive feedback re the car. Thanks, I needed that!

[Edited on 12/18/03 by sgraber]


Metal Hippy - 18/12/03 at 04:15 AM

quote:
As in "heard, but not seen?" If I showed you pictures of my wife, you would forget about my car.


Sod the car then, show me the missus...


ned - 18/12/03 at 10:28 AM

Steve,

Looks, sounds and I'm guessing go's great. Bet you wish you could get the body on quicker than you know it's gonna take!

Ned.


Metal Hippy - 18/12/03 at 10:59 AM

You are talking about the car... right?


ned - 18/12/03 at 12:36 PM

hippy, you're always lowering the tone

Ned.


sgraber - 18/12/03 at 02:55 PM

quote:
Originally posted by ned
Bet you wish you could get the body on quicker than you know it's gonna take!


Why does everyone delight in letting me know this!!!!? haha hehe hoho hhuhuu waahhhhhh.....)

But seriously. As crazy as it sounds, I'm actually looking forward to the creative aspect of the build. But my back and arthritic fingers would beg to differ!

And Mr Hippy sir, I'm glad you are confined across the pond. Men, lock up yer women.

Graber


Alan B - 18/12/03 at 05:43 PM

quote:
Originally posted by sgraber........Why does everyone delight in letting me know this!!!!? haha hehe hoho hhuhuu waahhhhhh.....) ..........

Graber


Except me of course.
I would never say anything like that..


MikeR - 18/12/03 at 06:46 PM

quote:

And Mr Hippy sir, I'm glad you are confined across the pond. Men, lock up yer women.



Couldn't we just lock up hippy? at least then the woman AND men could feel safe hmm, probably against some european law, better still, we'll just send him across the pond to you and confiscate his passport!


sgraber - 18/12/03 at 06:47 PM

quote:
Originally posted by MikeR
better still, we'll just send him across the pond to you and confiscate his passport!


nooooooooooooo!!!!!


Metal Hippy - 18/12/03 at 09:23 PM

You're all just jealous because I have a generous helping of hair.

I know there are one or two people on the forum that may nowadays be sadly lacking...


sgraber - 18/12/03 at 09:55 PM

hey, hey, HEY!!! Watch it!

I could do a comb-over, but that is so gauche. Anyways, I do have head hair... it's just moved onto my back for the winter.

Graber


MikeR - 18/12/03 at 11:29 PM

So where the heck has mine gone????? Its doing its best to get away from my head and doesn't seem to be appearing anywhere else!


Rorty - 19/12/03 at 03:30 AM

Steve, I just watched the movie of your first drive again, and I think as nobody alse has pointed it out, I should be the one to pass on some safety advice.
With that blind bend in your road, I would be inclined to keep on the correct side of the road when you're testing your car, at least until you finish it and get yourself some insurance.


kb58 - 19/12/03 at 03:32 AM

What is the ride height? In the videos it looks really low. How much suspension bump travel is there?


JoelP - 19/12/03 at 01:57 PM

atleast if it needs adjusting he can use the inboard design to change ride height and spring rate!


sgraber - 19/12/03 at 02:25 PM

quote:
Originally posted by kb58
What is the ride height? In the videos it looks really low. How much suspension bump travel is there?


4" (or 101.6mm) . On that note, My '62 Ferrari 250GTO scraped coming on and off that curb. I think the car looks lower because the bottom rail is so far to the outside of the car. It's adjustable from about 2-1/2" to about 5".

The car settles about 2" coming off the jackstands. So, 7-8" total front travel. 5" total rear travel

Graber

[Edited on 12/19/03 by sgraber]


kb58 - 19/12/03 at 04:10 PM

Good amount of travel. I was wondering about if you hit a bump under braking, could the car bottom on the ground? Where in the suspension are the bump stops, on the shocks? Do the drive axles end up being parallel to the ground at standard ride height?

I'm currently in a one-sided [I'm the "one side,"] argument on the Attack forum. I hear the Attack has 1.5" of travel. Yes, 1.5". (Can't tell for sure from the manufacturer's site though.) Anyway enthusiasts there say I'm just raining on thier parade and being negative when I say it isn't going to work on the street. In fact they've become downright hostile. I even got a lecture from the moderator about being so negative.

Doesn't mean I'm wrong...

Oh heck, here you go:
http://www.attackforums.com/showthread.php?s=88f50fda33c4ab156817cb764d589d80&threadid=1125

They show some videos of the car and I'm the only one not posting "rah-rah I'm-in-love" posts.


[Edited on 19/12/03 by kb58]


Alan B - 19/12/03 at 04:16 PM

To be honest I'm quite skeptical of the Attack.....looks very nice, but a lot of the spec and write up doesn't seem quite right...not sure why...just seems odd for some reason.....when I see some customer built examples, then I'll be inclined to be believe it...

quote:
Originally posted by kb58
Good amount of travel. I was wondering about if you hit a bump under braking, could the car bottom on the ground? Where in the suspension are the bump stops, on the shocks?

I'm currently in a one-sided [I'm the "one side,"] argument on the Attack forum. I hear the Attack has 1.5" of travel. Yes, 1.5". (Can't tell for sure from the manufacturer's site though.) Anyway enthusiasts there say I'm just raining on thier parade and being negative when I say it isn't going to work on the street. In fact they've become downright hostile. I even got a lecture from the moderator about being so negative.

Doesn't mean I'm wrong...

[Edited on 19/12/03 by kb58]


Spyderman - 19/12/03 at 06:28 PM

KB, I wouldn't worry too much about it if I were you!
The level of intelligence shown on that site is not exactly Mensa threatening.
A good example is "how come the gear selector goes left for first gear? Why isn't it reversed?". Duh!

No one could counter your comments with anything other than insults!
Leave them to sort their own problems out.
Some people just won't accept your help regardless!

Shame really as it shows some potential.


MikeR - 19/12/03 at 06:31 PM

I'm curious about something, tried to post a question but couldn't - waiting for account activation.

The car is designed for the track yet I can't see any roll over protection. I suppose the front window could be it - but its already leaning towards the driver, if that gives its only going to bend 1 way - towards the driver!!!!

eeek.


Alan B - 19/12/03 at 06:43 PM

Yeah...like you guys I've been studying the site too......

On the plus side there does actually appear to be real build ups going on...

On the negative side the amount of tube notching being done on the frame to fit stuff in is alarming...

I think what it does show though is that there really IS interest in stuff other than Cobras over here........and that is a good thing...don't you think?.....Steve, Kurt?


sgraber - 19/12/03 at 07:02 PM

Ah yes, kill the dissenter.

Really KB, I don't think that you could win any type of argument in that type of environment. They have managed to create an almost religious aura to that car.

Granted, I think it is a great looking car. But I would certainly like to hear a performance review of the car from a non-biased source. And that would preclude ALL traditional media.

Graber


kb58 - 19/12/03 at 07:11 PM

I just want people to be happy with what they end up with. After spending $25,000 or so, it would be a shame if people are un happy. I'm just trying to convey the point that if they're about to spend that much, shouldn't they at least get a ride? Apparently I'm wrong... OTOH, it'll be their own fault if they don't like it.

And yes, it is very much like a religeous thing on that site.


sgraber - 19/12/03 at 07:15 PM

quote:
Originally posted by Alan B
.....and that is a good thing...don't you think?.....Steve, Kurt?


Oh yes, it is a good thing. The more options people have, the more everyone benefits. Even the entrenched Cobra companies would benefit from increased exposure to the industry.


Spottty - 20/12/03 at 01:01 AM

Well after watching the videos I am not really impressed. My friends BMW (M powered 325) would work that thing and it has about the same about of money into it.

Also, he seemed to be sliding alot even when he is going pretty slow. That 180 turn impaticular.

I dont know, it looks cool and is a cool concept but it just doesnt seem to handle all that great. It looks very sensitive.


pbura - 20/12/03 at 04:48 AM

Took a look at the manufacturer's page:

http://www.euroworksltd.com/default.htm

Their background is in body kitting. You know, make your Mustang look like a Lambo. The bodywork on the Attack IS nice, if you're into that. It's telling that the biggest vid on the page was of the body exterior.

Yeah, it looked a little slidy, but controllable. Didn't look that fast on the track, either. Wonder what it ran against?

Edit: My bad, that is the US rep's website, not the manufacturer K-1 Styling & Tuning. Still basically a body shop, IMO. Also, the biggest video was of the front end.

[Edited on 20/12/03 by pbura]


kb58 - 20/12/03 at 06:59 AM

I agree they did a very, very nice job on the body... must have a LOT of molds for all the panels, and I know a ton of work <remembers composite work... shudders>

I read the official "reply" to my post over on the Attack site. At least I got them to say it's "for the track" - I don't think I've seen that admission before. Anyway I call BS on that since they clearly think everyone is going to drive it on the street (headlights, wipers...) Yet they still haven't stated suspension travel...

Given their logic then, they should cut the suspension travel down to F1 levels of 1/4" or so. That'll *really* make it a race car. (I admit a small part of me likes holding people's feet to the fire when I detect BS in their sales pitch.)

I'll leave them alone for now, I've done my part to make people understand what they're getting into. I just hope they test drive it on a normal street before buying.

(oh, and I'd like to give graber his thread back... sorry. I keep forgetting, it's not all about me!)


kb58 - 20/12/03 at 07:19 AM

Okay, just one more. I found the Attack's suspension travel data on K1's website, and I quote:

"The whole suspension trajectory is only 4cm."

That's total travel!!!

Anyone here ever ride in a car (on the street) with that much total travel? I expect that "feature" to cause "issues."

At least if I get kicked off the site I can still read the posts.

[Edited on 20/12/03 by kb58]


MikeR - 20/12/03 at 10:32 AM

Hmmm, thanks for the web site - i know its easy to critise but .....


quote:

The chassis acts as the tubing for coolant to flow to the front of the car.



So did an early 60's lotus race car and the FIA banned it.


quote:

In designing the car what qualifications did the frame designer have? The Attack was built be team of engineers and car racers. The “father” of concept frame finished the highest Education University of Industrial Design – Transportation faculty. This gentleman works for AUDI and Volkswagen in Germany.



Hmm, and which university is this? what was the course? Sorry i'm starting to smell marketing bull here. I work with marketing every day and am used to this.....hold on, I've been to Coventry Uni, I've talked to you guys, doesn't that mean I could write,
"The design was overseen by someone who attended the UK's most presigious and world renowned automotive university. The team was hand picked and drawn from automotive experts around the world". The fact that I've never studied at Coventry Uni etc etc isn't really important. Damn, did i just include Hippy as an expert????


quote:

How is the car expected to handle? I would want such a car to handle extremely well. I love the handling of the Mazda Miata, which is world renown for it's handling and want something similar.

O.K. well, I hope we don’t make you sad saying that Miata would not be any competition to the Attack. This vehicle is close to a race machine. The whole suspension trajectory is only 4cm (1,57". It is tough & sporty suspension, made and designed especially for this vehicle only, by a company, who makes the racing suspension for Audi Racing Team.



Yeah Yeah, what you mean is, on the track. Hold on, You've got your own automotive design team who designed the chassis but you get specialists in who work for the Audi Racing Team to design your suspension. Ah, no, they only make the Audi Racing Teams suspension. Yeah, i know, i'm being REALLY picky now.


quote:

How safe is this car in the even of a crash, it has no crumple zones and the force transmitted to the drive may be high.

As far as tested on "AUTOCAD 2" PC program, yes, it is O.K.


What does that reply mean? What is OK? God i'm getting cynical now.


quote:

Are the roll bars functional?

Of course they are. 6 times more overloaded than the weight of actual vehicle.


Cool, excellent, what about rear / forward bracing? What about drawing a line between the front of the car and the roll bar and making sure the drivers head isn't going to get squished ???? What about if i small driver moves the seat forward bit of a risk that windscreen is going to squish them! Yeah most road cars are unbraced but this car was designed for the track remember.

quote:

Will the aerodynamics package allow for enough down force to keep the car firmly planted at speeds in excess of 100 mph?

The car is very wide and relatively short and at that speed, it could flip over if the front end started to float. That’s why the big intake opening in front is so deep and is making the needed down force to the front of the vehicle.



Oh come on, I've been driven a mini (old style) at a 100 mph (long down hill motorway). That didn't flip. Its less weight at 500kg with zero aerodynamics. What about BEC seven's with clamshells. At a 100mph they have lift and sod all weight......It might handle crap but for it to flip at a 100mph thats going to have to be one hell of a lot of lift (or rough track with that suspension travel).


quote:

Will the kit be available as a RHD car, as well?

Yes, we are planning to accommodate the car to UK, Japan and Australian market as soon as it will be introduced in USA and we will see the demand more exactly


Hmmm, Id like to see you drive it on our roads in a straight line!

How many easten european cars do you get in america?
http://photos.attackforums.com/showphoto.php?photo=82&password=&sort=2&thecat=515
Can't help thinking that this photo has not been taken in the USA.


Okay, I've just been VERY VERY negative. I'm having a bad morning. I think the car looks VERY nice.


MikeR - 20/12/03 at 10:44 AM

Eeek, sorry that was so long!


MikeR - 20/12/03 at 11:35 AM

My last post on this car (i've just downloaded a video)....

is the ride height adjustable? If not that car is impossible on the road, its too low!


MikeR - 20/12/03 at 12:01 PM

sometimes i just can't stop myself....

from video frontend_high it looks very much to me like its got stock lower front wishbones and ABS. Errm, did the Audi Race car suspension builders design / build them as well???

Could someone have a look at the top wishbone as well - I'm slightly concerned that the strengthener for the shock loadings is not fully welded. I've no experience on this subject and want to make my own at some point so would appreciate the advice.


Alan B - 20/12/03 at 01:03 PM

Mike, I think you've picked out many of the anomalies that were concerning me......

I'll acknowledge the good looks...but the combination of huge power, youngish builders (seemingly), and potential handling issues looks like it will end in tears for some..


Stu16v - 20/12/03 at 01:14 PM

quote:

is the ride height adjustable? If not that car is impossible on the road, its too low!



If it is, it aint gonna be much with only 4cm travel....

Unless the linkage to the springs is adjustable of course

[Edited on 20/12/03 by Stu16v]


kb58 - 20/12/03 at 08:45 PM

Geez some of you sound as cynical as me. Anyway, on the Attack forum I finally see some people realizing what that low suspension travel means.

It's even worse than it seems because the travel gets split between bump and droop, giving, say, 0.80" bump. *Now*, add a bump stop... What thickness bump stop do you suppose they used with 0.8" travel?

It's really a shame. That *is* a beautiful body, but it's being coupled with suspension that even us amateur builders can see is going to be trouble on anything but a glass-flat track (and maybe even then.)

And I agree there's something odd about saying your car was designed by a "famous person." A name would help, or at least the name of the design firm. Why is it a secret?


[Edited on 20/12/03 by kb58]


JoelP - 20/12/03 at 10:15 PM

4cm? i though id fuct it when i realised there was only 4 inches on mine!

damn nice front end though, yes?


Spottty - 20/12/03 at 11:51 PM

I just thought of this.

If its a track car only (since you would need new kidneys everytime you drove it on the road) how do you get it on the trailer?

That thing is super low and with only 1.5 inch's of travel you would probly end up high centered. Unless you have one of those real fancy traliers that tilts.


Rorty - 22/12/03 at 02:57 AM

4cm? That must be a mistake. Surely they mean 4 inches (American market)?


kb58 - 22/12/03 at 06:12 PM

I'd have thought it was an error too, except that they present the number in both English and Metric units. And since I paraphrased that spec in their forum, no one from the factory has say anything about it being wrong.

Yeah, it'll make a nice track car - only. But I know, as does the factory, K1, that most people plan to drive it on the street. I feel K1 isn't being up-front enough about stressing how ill-suited it is for that. There's going to be a lot of very unhappy owners, but what can you do. I've done my part.


MikeR - 23/12/03 at 12:17 AM

Well hopefully some of my carefully worded questions and praise for what a "great race car its going to be" will have reinforced what you where saying .....

Had to stop visiting the site as I could see myself getting sucked into creating a huge argument and didn't want the net hassle.