What Compression Are Standard Cossie Pistons?

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Nov 5, 2006 | 06:38 PM

Rupean

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From: Leicester

What Compression Are Standard Cossie Pistons?

anyone?

and what cr do most people use for high boost, around 2bar?

Nov 5, 2006 | 06:51 PM

rapidcossie

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From: scotland

standard comp ratio on a cossie is 8:1

try 7.2 :1 for high boost

Nov 5, 2006 | 07:42 PM

jon@work

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From: Nottingham

2 bar boost from what size turbo ?

For a T34 blowing over 2 bar (midrange spike) tailing off to mid 20s at higher revs, standard compression is fine.

Nov 5, 2006 | 09:20 PM

costina

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From: area 51

Euan sweet feature in PF

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