cheap high compression pistons?

Cheap?? You could always get some high temp jbweld and pour it through the spark plug hole. Make sure to measure right so you get even compression accross all cylinders.





























DISCLAIMER: If you try this i am not responsible for the consequences of this high performance engine mod.

A high compression build and you want 12:1 pistons but under $500? I know where this is going.

its gonna cost u twice that if you go with Z32 Non Turbo pistons and rods, but still you will not get the 12:1.

i was just wondering whether you could get some pistons etc from another engine that will boost it up for that price, don't need it brand new or anything,

BTW: say i put z32 na pistons in it and a copper head gasket, what would you thyinhk it would set the compression to roughly, any real performance gains???

Generally from what I have seen, most Z31's running Z32 pistons generally work out to say… 9.5:1 in a Z32 but somewhere in the neighborhood of 8.0-8.5:1 on a Z31. Do not go cheap with bottom end parts, do it right the first time, get decent parts.

how about unequivocally stating the obvious, 12:1 will require some serious effort on the pistons