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Injecting your 2CV
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JoZeF
Grave Digger


Joined: 25 May 2007
Posts: 1734

PostPosted: Mon Aug 13, 2007 12:50 pm    Post subject: Reply with quote

Kustombart wrote:
Wow, is it a daily driver or what? Flexible enough to drive in busy traffic without overheating etc? And what about the lag?


He has fitted the engine into an offroad buggy... he basically worked the engine out so that it couldn't fit under a 2cv bonnet, to avoid being tempted... Twisted Evil but apparently I've managed to get him motivated to build one for a 2cv... Twisted Evil

Minimal Lag, because the turbo is perfectly adapted to Engine size... very efficient little beast he's got... it weighs under 350 kilos I think Laughing
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Etienne
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Joined: 25 May 2007
Posts: 2829

PostPosted: Mon Aug 13, 2007 12:50 pm    Post subject: Reply with quote

and if you like the turbo sound but you are not able to fix a real turbo on your car, you can buy this : Turbo Sound
It just making turbo sound... haha Laughing
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TONY ENGLAND
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Joined: 09 Aug 2007
Posts: 742
Location: MALDON, ENGLAND, UK

PostPosted: Sat Aug 18, 2007 6:03 pm    Post subject: Turbo 2cv. Reply with quote

A friend of mine has TURBO'D his Fiat 126 which has a 600cc engine.
He has used a 'LOW BLOW TURBO' from a turbo diesel Vauxhall Astra van which is feeding air thru an old Austin Metro SU type carb'. He has driven it for 40,000miles and had no problems whatsoever.
He says that he had to re-jet the carb to suit the 600cc engine, but other than that it was quite straight forward.
One thing he did say was to make sure that the Vauxhall Astra is the vrsion fitted with the ISUZU engine as these are the only ones that run the LOW BLOW system.
He now gets about 75mph in third gear and right off the speedo in fourth.
Its really impressive to drive. The engine is completely standard other than the turbo.
One of these Turbos including manifold and linkages sold on E'BAY a month ago for £25.
If i can help with any info on how he done it, please let me know.
Tony. Cool
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Jasu
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Joined: 30 Sep 2007
Posts: 211
Location: Finland

PostPosted: Thu Oct 04, 2007 1:39 pm    Post subject: Reply with quote

Fuel injection, in my Dyane. Some day there is going to be Megasquirt, but now we go with Bosch Jetronic L3. Taken away from Bx 19GTi, injectors are from Sierra Cosworth(thats because there is now only two injectors instead of four), fuel pump from Seat Ibiza and so on... I put Lambda -sensor to see what is happening with engine, and surprice, mixture is quite good. And a while ago, I adjusted mixture in technical inspection, the inspector were very interested about my engine...

Some pictures there, I can't make direct linking now. Let's see after five posting...

Ignition parts are from Lada, I don't like 123-ignition, this full-compatible-with-Bosch parts are made in america...
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Kustombart
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Joined: 25 Jun 2007
Posts: 901
Location: Arnhem, Netherlands

PostPosted: Thu Oct 04, 2007 5:27 pm    Post subject: Reply with quote

Hey Jasu, sounds great man, did you measure the horsepower yet? Mileage must improve too, I think?
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stefan
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Joined: 25 Aug 2007
Posts: 257
Location: holland

PostPosted: Wed Oct 10, 2007 3:53 pm    Post subject: Reply with quote

last week i made a new exaust with a lambda sensor



next week i'm gonna fit the intake manifold with injection and a megasquirt computer. hope it works so you can see it at the 24u spa
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Jasu
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Joined: 30 Sep 2007
Posts: 211
Location: Finland

PostPosted: Wed Oct 10, 2007 7:21 pm    Post subject: Reply with quote

Kustombart wrote:
did you measure the horsepower yet?


No, I don't have place where I could measure that. In Reasonable price, one wery expensive place there is...

I think there is about same horsepower in engine that is in "normal" 602cc engine, but only important thing with it is to get it run well. It feel that there is more torque in low revs, what is nice. I'm making new engine with modified camshaft, trying to have it done in this winter (last night we had temperature slightly below zero, not good...).
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Jasu
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Joined: 30 Sep 2007
Posts: 211
Location: Finland

PostPosted: Wed Oct 10, 2007 7:24 pm    Post subject: Reply with quote

There is pictures about changing carburator to fuel injection.

And some pictures of electronic ignition. Quite easy way to get off the contact breaker... Parts from Lada, and funny thing with it, all parts are made in America..!
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Lionel
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Joined: 11 Jul 2007
Posts: 258
Location: NANTERRE-PARIS suburb-FRANCE

PostPosted: Wed Oct 10, 2007 9:21 pm    Post subject: Reply with quote

Just a word to thank you Jasu, I run very quickly into your pictures, but I will have to come back and detail, this is very interesting.
Stefan, go on and tell us more about your megasquirt conversion!

I found this success story about a german guy who megasquirted his AMI8

http://megasquirt-de.serviceline.ch/success/index0001.htm

But as I don't speak a word of german ( except "nor ein bier bitte", can be usefull during meetings) so I didn't went very far...
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björn
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Joined: 19 Jun 2007
Posts: 1695
Location: hillywood(hilversum)/holland

PostPosted: Thu Oct 11, 2007 8:19 pm    Post subject: Reply with quote

i havend reed it yet
but if sean this pic
what a cheep soluson, joosing wood Shocked

http://megasquirt-de.serviceline.ch/success/user0001/pics0001/TPS_Holzplatte.jpg
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Bart
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Joined: 17 Jun 2007
Posts: 783
Location: Södertälje

PostPosted: Fri Oct 12, 2007 10:03 am    Post subject: Reply with quote

Hi Stefan, looks good!, do you notice a power or torque increase, with this new exhaust system compared to an original one?

Cheers, Bart
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champy2k
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Joined: 02 Jul 2007
Posts: 116
Location: uk

PostPosted: Fri Oct 12, 2007 8:48 pm    Post subject: Reply with quote

on std cam and manifold, cross box is the best system, the dyno proved it, no change the cam and a 2 into 1 is best, dyno proves it as long as the primary and secondary pipe length is critical
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Bart
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Joined: 17 Jun 2007
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Location: Södertälje

PostPosted: Fri Oct 12, 2007 10:41 pm    Post subject: Reply with quote

Thanks Geoff, so Louis and I wasted our time this summer... Confused Nothing new on that side Very Happy
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champy2k
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Joined: 02 Jul 2007
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Location: uk

PostPosted: Sat Oct 13, 2007 9:57 am    Post subject: Reply with quote

Bartje wrote:
Thanks Geoff, so Louis and I wasted our time this summer... Confused Nothing new on that side Very Happy

not yet wasted we were talking about it at sparrows the other day, it just needs setting up on the dyno, the theory is right to work, but yet to be tried
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Lionel
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Joined: 11 Jul 2007
Posts: 258
Location: NANTERRE-PARIS suburb-FRANCE

PostPosted: Wed Oct 17, 2007 9:31 pm    Post subject: Reply with quote

Found on YouTube:

A GSA working on megasquirt:

http://www.youtube.com/watch?v=1IrBZwo8uCo

That leads me to this:

http://megasquirt2cv.blogspot.com/2006_05_01_archive.html

http://citroengsa.blogspot.com/2006_11_01_archive.html

This guy is well into Megasquirted Citroen flat engines.
Sorry, it's not in british language, but rather in Spanish.
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