which compression ratio.???

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08-11-2007, 07:30 PM

ZVH,RST

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which compression ratio.???

i want to rebuild my 2,litre zvh.rs turbo with new forged pistons, is 7:4:1 to low. as standard cvh rs turbos are 8:3:1. what advantage. does havein low comp do.???lower the better or not.???

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08-11-2007, 07:32 PM

rapidcossie

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that will be fine mate...

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