Z/T Compression Ratio

CVH and Zetec tuning, suspension and braking mods.
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Z/T Compression Ratio

Postby Rhinopower on Wed Jul 05, 2006 3:54 pm

Im getting a decomp plate, spoken to the seller and a 1.5mm plate with my head skimmed 16thou will give 7.8:1, will this be low enough?
MotorcyclesFish :The thing is if I caught Brian fudgekin a bloke, I wouldn't think 'oh Brian's a gay', I'd think 'Brian that fudgekin weird haired mongoloid is raping a gay to see if anyone finds it funny' :lol: :lol:
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Postby alti on Wed Jul 05, 2006 4:28 pm

hi!

:-? my deco plate has 2mm and give me a 8,3:1 cr.
with 1stock 1,8mm gasket.
i use it for 5000km with 10-14psi boost without any problem.

cheers alti
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Re: Z/T Compression Ratio

Postby turboboss on Wed Jul 05, 2006 5:14 pm

Rhinopower :Im getting a decomp plate, spoken to the seller and a 1.5mm plate with my head skimmed 16thou will give 7.8:1, will this be low enough?


yes thats plenty low enough i am running 7:8:1 on my zvh will eventually be on 30psi
gt 2876r aka gt25/40r roller bearing turbo, L8 ecu, 850cc injectors mapped by msd to 12psi with LC & AL closed loop 30+ psi soon
0-100 10.84 100-150 9.24 154mph daddy thrash 06
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Postby Rhinopower on Wed Jul 05, 2006 6:46 pm

just looked at zetec-turbo.co.uk and by looks of it im being fed s**t about the compression ratio, will be more like 8.8!
MotorcyclesFish :The thing is if I caught Brian fudgekin a bloke, I wouldn't think 'oh Brian's a gay', I'd think 'Brian that fudgekin weird haired mongoloid is raping a gay to see if anyone finds it funny' :lol: :lol:
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