eco-tek valves cp-26p

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Nov 10, 2007 | 12:27 PM

cossie_pol

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From: cambridgeshire

eco-tek valves cp-26p

do these actually work and can you use them on an st24?

heard people say yes they increase mpg but also others say they don't!

any one got one or had one?

Dave

Nov 10, 2007 | 01:37 PM

Wardy257

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Nov 11, 2007 | 11:58 AM

DazC

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All they do is introduce a controlled air leak into the induction system that the engine management cannot see and therefor cannot compensate for. It makes your car run lean.