I wanted to kno if anyone kno what oe d series pistons will give a z6 higher compression and what will the ratio be?

 

If im not mistaken ZC pistons are flat top and will give u the highest compression ratio. next would be a D15B piston. As for the ratios i dont know what it would be...

 

http://www.knology.net/~jediklc/D.htm

the p29/pm7 piston is the old standby for bumping compression in a z6.

 

Thanks so doin anyone else have any info?

 

i gave you a compression calculator with all of the possible combinations you could possibly want. it's right there, at your finger tips. what else could someone offer you as far as info?

play with the calculator.