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Author: Subject: DIY Fueling and Ignition systems
Volvorsport

posted on 10/11/04 at 04:15 PM Reply With Quote
so those throttle bodies , didnt need machining ? have they got the same internal diameter ? and fit into the already machined bolt holes ie same flange pattern ?

ive got my MS up and running on a Volvo 480 turbo

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stevebubs

posted on 10/11/04 at 04:56 PM Reply With Quote
quote:
Originally posted by Volvorsport
so those throttle bodies , didnt need machining ? have they got the same internal diameter ? and fit into the already machined bolt holes ie same flange pattern ?

ive got my MS up and running on a Volvo 480 turbo


Nope - no machining required. Flanges are close enough that some M5x25 bolts + washers will fit through the holes (at a slight angle) and hold them securely. If you want to be doubly sure that they're positively located (perhaps required with the higher pressures of a turbo manifold), you can file the holes on the TB flange to match that of the manifold.

Respacing is a simple job of unbolting them and using some angle ali to bolt them back together once mounted with the desired spacing. Then you just need to bend / alter the linkages

I'll post full details (including pics) once I've finished.

PS they're from a Gixxer 750

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James

posted on 10/11/04 at 05:33 PM Reply With Quote
Steve,

Nice looking work!

Can't believe how straightforward that looks to put together.

See you're not too far away in Reading. You ought to come along to our Guildford/ Box Hill meets once a month.
See the clubs and events section for details.

Cheers,
James

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stevebubs

posted on 10/11/04 at 06:08 PM Reply With Quote
quote:
Originally posted by James
Steve,

Nice looking work!

Can't believe how straightforward that looks to put together.

Thanks - I couldn't believe it was that simple either...saw a set used at http://www.16vmini.co.uk/ and thought the Gixxer ones were as good a place to start as any...40mm, easy mounting etc...but still didn't believe you could get the together so fast - spent longer getting the damned things apart - had to use a blowtorch to undo the original bolts!

quote:
Originally posted by James
See you're not too far away in Reading. You ought to come along to our Guildford/ Box Hill meets once a month.
See the clubs and events section for details.

Cheers,
James

May well do, but need to get the old lady back on the road first

Stephen

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Cousin Cleotis

posted on 11/11/04 at 09:37 PM Reply With Quote
lots of info on this site about making fuel rails, intake manifolds with injector bosses, etc

LINK

Paul

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owelly

posted on 18/11/04 at 06:55 PM Reply With Quote
Practicle Performance Car magazine have been running a series on making DIY sparks and fuelling. They been using the Megasquirt and thr Ford IDIS for distibuter-less ignition. I've used the IDIS from Ford on a couple of cars to get rid of the dizzy.





http://www.ppcmag.co.uk

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paulf

posted on 21/11/04 at 10:51 AM Reply With Quote
Is there now a UK suplier fpr the parts?. I want to build a Megajolt to start with and then progress to a megasquirt .
As i see it i will need to buy a PCB, programmed cpu and map sensor , the other parts are obtainable locally.
Im also looking for some gsxr throttle bodys but not had any luck yet.
Paul.

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zilspeed

posted on 21/11/04 at 11:07 AM Reply With Quote
I've just visited this thread for the first time in a while.
I'm frankly astounded by the compatability of the GSXR throttle bodies. I take it, it's because the adapters can swivel on the mounting rubbers ?

Anyway - don't publicise this too much - we don't want ebay prices going through the roof on this one






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mattdearden

posted on 25/11/04 at 04:06 PM Reply With Quote
quote:
Originally posted by paulf
Is there now a UK suplier fpr the parts?. I want to build a Megajolt to start with and then progress to a megasquirt .
As i see it i will need to buy a PCB, programmed cpu and map sensor , the other parts are obtainable locally.

You want to speak to Bill Shurvinton. Email me and I'll give you his address

Matt Dearden
(2lt Pinto Cat)
http://www.cate1.co.uk/megajolt/
http://www.swtoc.co.uk

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Northy

posted on 25/11/04 at 06:48 PM Reply With Quote
Hi Matt
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paulf

posted on 25/11/04 at 08:41 PM Reply With Quote
thanks Matt U2U sent .

Paul.
quote:
Originally posted by mattdearden
[]
You want to speak to Bill Shurvinton. Email me and I'll give you his address

Matt Dearden
(2lt Pinto Cat)
http://www.cate1.co.uk/megajolt/
http://www.swtoc.co.uk

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mattdearden

posted on 25/11/04 at 10:35 PM Reply With Quote
Reply sent

Hi Graham


[Edited on 25/11/04 by mattdearden]





Matt Dearden
(2lt Pinto Cat)
http://www.cate1.co.uk
http://www.swtoc.co.uk

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wheelsinsteadofhooves

posted on 30/11/04 at 11:15 AM Reply With Quote
hi, been following this for a while and like it a lot. sounds just the ticket for an experimetnal zetec (on twin 40's) that im tinkering with. is there a uk supplier??? - just the essentiaols and a list of other bits would be fine by me. (maybe maplin part no's?)
also, whats the going rate for and edis4? been offerd one for 10bob - value/rip off?

cheers guy, will keep posted on running of engine/setup etc

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paulf

posted on 3/1/05 at 06:54 PM Reply With Quote
Rob I have been looking for the Pcb layout for the Willette programmer but not manged to find it yet, could you possibly email it to me ? or I have been considering building it on veroboard but would prefer a proper Pcb.
Thanks Paul.
quote:
Originally posted by Rob Lane
Right, I did some more exploring.

I now have the programmer PCB layout, it's another single sided, easy to make board.

Just to recap, at the moment there is no programmed chip available for the MJolt lite BUT the code is there. So prog a chip and it's away, hence my searching.

Once I've built this programmer I will be able to program many chips should anyone in UK require one and it doesn't step on anyones toes.

Next job is PCB making. For just the two I'll forego the photo etching and do manual boards.

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Northy

posted on 3/1/05 at 07:26 PM Reply With Quote
That reminds me, I've got a half built Willette programmer somewhere, but don't know which box it's in as we're moving on Thursday

I bought the PCB from the guy who designed it, have you tried him?

I also started building two MJLJ's before we started packing boxes.





Graham


Website under construction. Help greatfully received as I don't really know what I'm doing!


"If a man says something in the woods and there are no women there, is he still wrong?"

Built 2L 8 Valve Vx Powered Avon

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paulf

posted on 3/1/05 at 08:04 PM Reply With Quote
According to the web site there is no group buy at the moment and none available, i have the circuit and if need be i will make a board from scratch using press and peel or similiar, but a board laypot would help.
Paul
quote:
Originally posted by Northy
I bought the PCB from the guy who designed it, have you tried him?

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CairB

posted on 3/1/05 at 09:05 PM Reply With Quote
Paulf,

If it helps I made a board that is similar to the Willette board, but based on data from Motorola's data sheet. It was done using the free demo version of PCB Elegance available from Merco

Click here for PCB Elegance link

I have used it to successfully program several blank 68HC908GP32's that are used in the MegaSquirt.

U2U me if your interested.

Cheers,

Colin

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tks

posted on 10/5/05 at 10:07 PM Reply With Quote
uhhh

the map sensors are available as samples!

i have 10 of them (sampled 2 types)

gratuite for nothing..coming home..

TKS

any donations are welcome..





The above comments are always meant to be from the above persons perspective.

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Confused but excited.

posted on 3/2/07 at 06:47 PM Reply With Quote
OOPS!

[Edited on 3/2/07 by Confused but excited.]





Tell them about the bent treacle edges!

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