Dave A
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Registered: 10th Dec 03
Location: County Durham
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but if you have 2 tb's how would you get away with just 1 icv?
and the manifold would cost more than £100 in bits easily...
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ainsley_brader
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Registered: 24th Mar 02
Location: Tattershall, Lincolnshire
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why cant you use two icvs but give them both the same feed? be the only way to do it really?
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Dave A
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Registered: 10th Dec 03
Location: County Durham
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because that way both icv's will open the same amount as 1 would, meaning each set of 2 cylinders will get too much air, would need to find a way to cut down the signal from the ecu. dastek unichip would be good.
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ainsley_brader
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Registered: 24th Mar 02
Location: Tattershall, Lincolnshire
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mmm would it just be a case of halfing the reading? or would it not be that simple?
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Dave A
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Registered: 10th Dec 03
Location: County Durham
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not that simple unfortunately.
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CorsAsh
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Registered: 19th Apr 02
Location: Munich
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Rob you pikey
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Rob H
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Registered: 28th Oct 00
Location: Staffordshire Drives: Astra SRi
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TBH in my defence it's a bit of the pikey showing through, but more interest in trying to get better gains than from the mantzel without going the whole hog of a TB set up .
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Robin
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Registered: 7th Jan 04
Location: Northants Drives: Clio 182 Cup
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Rob H
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Registered: 28th Oct 00
Location: Staffordshire Drives: Astra SRi
User status: Offline
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Yes, nitrous is a quick and cheap way of increasing power, but i think your missing the point here .
I'm just trying to point out that i think theres a big gap between the performance of a mantzel type uper manifold, and a full-on TB type system.
The way some people are so dissmissive at times it's as if were working on state of the art F1 engines here, not cheap performance per pound improvements on mass production engines like i seem to be talking about .
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