Thanks for the information,You can't rebore the CG13 enough to fit corsa pistons!! The liners are too thin. The corsa piston trick is for the CGA3.
you could open up the combustion chambers np, but i would,nt touch the quench steps thoThanks for the information,
How else could i lower compression without using two head gaskets?
But you would need to make sure all the chamber would be all the same size and shape. Quite hard for me to do. Machine Shop might be an idea.you could open up the combustion chambers np, but i would,nt touch the quench steps tho
If I did go for two head gaskets could I add a small plate of aluminium in between to help with the sealing?
most of us ran stock c/rBut you would need to make sure all the chamber would be all the same size and shape. Quite hard for me to do. Machine Shop might be an idea.
What C.R would I be looking for after the modifications? 8.5:1?
If I did go for two head gaskets could I add a small plate of aluminium in between to help with the sealing?
So all standard componets I could run about 4-6psi?most of us ran stock c/r