Chargecooler kits

Renault & Alpine General Discussion

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Postby Alpineandy » Sun Jan 22, 2006 6:20 pm

David Gentleman wrote:anyone would think I was marketing some new fandango contraption


Dam... I want one of them... :lol:
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Power gains

Postby Tony Smith » Thu Jan 26, 2006 11:24 pm

A cheap way to work out the potential power gain is just to measure the inlet temperature before and after at the plenum. Every degree centigrade lower is potentially worth 0.7 bhp - provided you have the extra fuel going in to keep the denser mixture at optimum.
Realistically I think a drop of 20-30 degrees is feasible so with the fueling set up properly that should be worth 15-20 bhp. A good gain in anybodies book. Anything that increases power without increasing boost pressure is a good mod.
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Re: Power gains

Postby David Gentleman » Thu Jan 26, 2006 11:47 pm

Tony Smith wrote:A cheap way to work out the potential power gain is just to measure the inlet temperature before and after at the plenum. Every degree centigrade lower is potentially worth 0.7 bhp - provided you have the extra fuel going in to keep the denser mixture at optimum.
Realistically I think a drop of 20-30 degrees is feasible so with the fueling set up properly that should be worth 15-20 bhp. A good gain in anybodies book. Anything that increases power without increasing boost pressure is a good mod.


Maybe more, as its not just the benefit of making more power with cooler boost, but stopping the ecu restricting power for safety as it does with high charge temp levels.. :)
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Postby Juzzblack » Thu Jan 26, 2006 11:52 pm

Anyway... :roll: Is it fitted yet or not? :D
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Postby peterg » Fri Jan 27, 2006 5:03 am

1/2 way there....waiting for the new silicone hose to land. Should be done by the end of next week if the hose arrives.
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Postby darrenbiggs » Fri Jan 27, 2006 9:35 am

Where's the dump valve going to be plumbed in Pete if you're losing the 'Turbo' plenum?
I'm just here for the gasoline.
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Postby simontaylor » Fri Jan 27, 2006 9:56 am

Good question, driving on-boost in race trim may not be such a problem (I'm guessing) and what is that Mad-Max motor your in, another of you claims to journalistic fame perhaps?
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Postby clee » Fri Jan 27, 2006 10:02 am

Maidstone Road Warrior :cry:

T-piece between turbo and CC .
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Postby darrenbiggs » Fri Jan 27, 2006 10:27 am

clee wrote:Maidstone Road Warrior :cry:


That's right, try the post apocalyptic nightmare of Maidstone on a Saturday night when the gangs of Max Power chavs "take over the highways, ready to wage war for a tank of juice"

And to think Mad Max II explains the beginning of it all with a war in the Gulf and a fuel crisis.....
I'm just here for the gasoline.
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Postby clee » Fri Jan 27, 2006 10:39 am

:shock:

Out of the wastelands he came ,Darren .......................Road Warrior :lol: :lol:
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Postby simontaylor » Fri Jan 27, 2006 11:19 am

I have the full set on video, I is a good road rage learning aid :shock:
1986 : '86 GTA v6 BW-EFR turbo, with Adaptronic ECU
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Postby peterg » Fri Jan 27, 2006 4:55 pm

I have ordered a T-piece silicone hose to run the dump valve off. Its what i'm waiting for.
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Postby gt5 » Tue Jan 31, 2006 6:52 am

Might be of some interest? A topic from the RX7 forun :)

http://www.rx7club.com/forum/showthread.php?t=140490
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Postby peterg » Mon Feb 06, 2006 8:35 pm

The silicone hose I ordered is here.....well nearly! They tried to deliver whilst I was at work, but it needed a signature... so its back at Wigton, 15 miles away. Will be collecting it on Wednesday, so should have nice underbonnet photos by Weds night..if I dont start tiling the bloody bathroom instead :twisted:
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Postby peterg » Wed Feb 08, 2006 7:59 pm

Well its fitted, although not yet working. The chargecooler itself fits quite snuggly where the old pipe used to go and the T pipe I ordered looks quite good. I have sent David the photos, I'm sure he'll post them here soon(ish). It will all fit under the engine cover, but it is a squeeze!
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