z6 pistons in 2000 y7??
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z6 pistons in 2000 y7??
i just figured out the pistons i was about to buy (great deal) are 9.0 compression z6 pistons. every spec is the same from the 9.0 compression y7 pistons with the exception of the dish volume. the z6 are -11cc while the y7 are +12.4cc.
anyone know what my compression would be using the z6 pistons? stock on my y7 is 9.4 and i'm willing to go 9.0, but i don't know if i want to go significantly lower than that and i don't know if i want to go higher either. looking at the 10.5 pistons for my car the dish is -4.6cc.
am i correct in thinking that using these will put me at 11.0:1?
anyone know what my compression would be using the z6 pistons? stock on my y7 is 9.4 and i'm willing to go 9.0, but i don't know if i want to go significantly lower than that and i don't know if i want to go higher either. looking at the 10.5 pistons for my car the dish is -4.6cc.
am i correct in thinking that using these will put me at 11.0:1?
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nevermind. it turns out the specs i got were wrong originally...the y7 pistons were -12.4 not +12.4 according to the je/srp site (i need to remember to not get specs from nopi). it looks like the comp ratio should be 9.3 with the -11 dish pistons if i'm correct.
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