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Castle Combe Sprint
jeffw - 22/10/16 at 09:02 PM

Had a fun day out at the last of the season sprint at Castle Combe today. Ended up with 3rd overall and 1st in class with a 76.39 sec run



Caught up with another Locostbuilder who was double driving a slightly mad Reliant Scimitar Sabre.

The run from the pit lane to 120 mph took 10.04 secs, which isn't bad at all ....!

[Edited on 22/10/16 by jeffw]


daniel mason - 22/10/16 at 09:48 PM

How are you finding the sprint slicks?


ettore bugatti - 23/10/16 at 12:03 AM

Looked quick from the banking.

DSC_2646 by ettorebugatti, on Flickr

More of the day here:
https://flic.kr/s/aHskKopC8U

[Edited on 23/10/16 by ettore bugatti]


jeffw - 23/10/16 at 05:36 AM

Nice piccy !

Can I steal that?

Did you have a good day?

[Edited on 23/10/16 by jeffw]


jeffw - 23/10/16 at 05:39 AM

quote:
Originally posted by daniel mason
How are you finding the sprint slicks?


Good, after Snetterton 100 I've got cold tear on the fronts which I suspect are now shagged. It was pretty cold at Combe so they struggled with temp as well. I need to go through the front end as there is something loose/damaged which makes braking feel a little odd and I need to up the spring rates front and back by quite a bit.


jeffw - 23/10/16 at 07:47 AM

So, from a dirty start line, on cold tyres, round a bend and up an incline to Avon Rise


FuryRebuild - 23/10/16 at 09:13 AM

Nice work - got me motivated to get into the garage and work on mine.


CNHSS1 - 23/10/16 at 10:40 AM

Good to meet you Jeff. Your cars a well guided missile but the flamaage over the finish line was just showing off... ;-)

The start tarmac, in fact first 25m is dreadful at Combe hard and slippy, so on decent tarmac your launch would have been significantly better, although much better and I think you'd need to swap the nomex for a 'G' suit!

My cars looking very secondhand after a hard season, and the odd attack by the scenery, lots of work over the winter, but a great finish to the year.




Team 'Light Sabre' working hard between runs...



CNHSS1 - 23/10/16 at 10:40 AM

Ettore

Any pics of 814/114?


ettore bugatti - 23/10/16 at 01:53 PM

quote:
Originally posted by jeffw
Nice piccy !

Can I steal that?

Did you have a good day?

[Edited on 23/10/16 by jeffw]


You mean borrowing? That's no problem. Send me a PB with your e-mail and I can give you the bigger version too.

Any day on Castle Combe with cars going round can't be a bad day.


ettore bugatti - 23/10/16 at 01:54 PM

quote:
Originally posted by CNHSS1
Ettore

Any pics of 814/114?


Like

DSC_2644 by ettorebugatti, on Flickr

and


DSC_2630 by ettorebugatti, on Flickr
?


CNHSS1 - 23/10/16 at 02:38 PM

Yep just like those :-)
Cheers,
Craig


scimjim - 23/10/16 at 05:07 PM

quote:
Originally posted by jeffw Caught up with a slightly mad Locostbuilder who was double driving a Reliant Scimitar Sabre.


Fixed that for you


phelpsa - 23/10/16 at 05:39 PM

quote:
Originally posted by jeffw
quote:
Originally posted by daniel mason
How are you finding the sprint slicks?


Good, after Snetterton 100 I've got cold tear on the fronts which I suspect are now shagged. It was pretty cold at Combe so they struggled with temp as well. I need to go through the front end as there is something loose/damaged which makes braking feel a little odd and I need to up the spring rates front and back by quite a bit.


As long as they're soft they're fine. You should see the state of the slicks I did the 128sec double lap at Blyton on, and they still felt good.

I've found that the A15s don't work brilliantly below about 12deg, they always feel a bit wooden at end of season Curboroughs!


jeffw - 23/10/16 at 06:59 PM

quote:
Originally posted by CNHSS1
Good to meet you Jeff. Your cars a well guided missile but the flamaage over the finish line was just showing off... ;-)

The start tarmac, in fact first 25m is dreadful at Combe hard and slippy, so on decent tarmac your launch would have been significantly better, although much better and I think you'd need to swap the nomex for a 'G' suit!



You should see the flames when it has warmed up

The car is pretty quick these days, 0-120 in 10 secs seems adequate. It was nice to put a face to the name


daniel mason - 23/10/16 at 07:17 PM

I had to heat gun mine after last Anglesey round. Fronts were carrying about 5mm of debris and dead rubber. You could really tell the car wasn't turning in as it should


CNHSS1 - 23/10/16 at 07:40 PM

Jeff

Yep good to meet you and have a look at the fury.
Looking at your car I thought your fronts are a little narrow

What diff are you running BTW?


jeffw - 23/10/16 at 07:44 PM

Yeah, need bigger wheels/tyres. The Phoenix (Fury, what Fury !1!!!!!) is running 13x6 fronts and 13x8 rears currently. The plan is to end up running 13x8 front and 13x10 rears which will allow much larger tyres but it will require widening of the arches.

Diff is a 3.54 English with a Quaife ATB

[Edited on 23/10/16 by jeffw]


CNHSS1 - 23/10/16 at 07:58 PM

Lol, that's as bad as calling a wife by an ex's name!
Apologies Phoenix
Yeah 13x8 and 10s would help for sure. The one front had odd wear that looked like the carcass 'folding' due to too narrow a rim
Didn't realise it was live axle, assumed it was Sierra based, but what do I know can5 event get the car right!

Very impressed with the delivery, as vice free as 400hp is ever gonna be, a great package


jeffw - 23/10/16 at 09:29 PM

Thanks, people don't believe me when I say it is easy to drive (well it must be for me to be able to do it) and isn't a complete animal. You've seen it now and can appreciate that it is a complete pussy cat

The front right tyre had a line created by something rubbing against it (which is solved now).

[Edited on 23/10/16 by jeffw]


CNHSS1 - 23/10/16 at 09:36 PM

Having driven a turbod car with a little less power and wider rubber I appreciate the delivery on your car. In fact I was even more depressed when I asked about the racelogic and you don't bloody use it! My turbo delivery is pretty savage and that's even after Dave Walkers work on the map.
Like all these things, small tweaks make a huge difference, busy winter for me, so look forward to finding the missing seconds next season ;-)


jeffw - 24/10/16 at 09:55 AM

What times did you two end up with?


CNHSS1 - 24/10/16 at 03:06 PM

81s which wasn't unhappy with although with fresher boots and a few other minor geo tweaks there would've been a 78 in it. Was suffering a front end vibration, could've been pickup or maybe a bearing and snap oversteer out of the chicanes and Quarry most most worryingly at Camp. My co driver had a huge moment in P2.
What did you end up on in the end? Low 70s I'm guessing?


jeffw - 24/10/16 at 03:15 PM

76.39 but there was lots left on the table, especially into the last corner which we don't normally run. Should have been 73-74sec but there was something odd going on underbrakes.


CNHSS1 - 24/10/16 at 05:15 PM

Good time mate. Peg Asus always run the last corner for the October meeting, makes my bottle rattle! Seen a few in the wall there over the years.


My old Sports Libre scimitar in 2008, damp on slicks around Camp--but plenty of aero, great fun :-)



[Edited on 24/10/16 by CNHSS1]


jeffw - 25/10/16 at 08:20 PM

Class Record apparently


CNHSS1 - 25/10/16 at 08:56 PM

Nice one! Will you still speak to us mortals Jeff ? ;-)


jeffw - 25/10/16 at 09:29 PM

Nope


CNHSS1 - 25/10/16 at 09:47 PM


jeffw - 29/10/16 at 06:39 AM

Write up from the HSA site

http://hillclimbandsprint.co.uk/news.asp?utm_source=dlvr.it&utm_medium=facebook#798

And a great shot from Jack Flash Photography



john.rigby247 - 16/11/16 at 09:21 PM

That is a great photo!
It looks like you have a lot of camber on the front wheels, can you tell me how you have your suspension set up in terms of wheel alignment and spring rates? I have recently bought an ex race car which is very twitchy on the road, needs some fettling to make it more 'relaxed' to drive on bumpy B roads etc!
I have already installed softer springs and backed off the damping, and reduced the front wheel toe out which has done wonders so far, but trying not to do too much in one hit!
Cheers