hy

i am building a 1.8 zvh and i am going to juse the standard pistons
but how much do i have to machine them off????
i read 0.5mm butt this seems so little
( it's going to run about 0.8 bar )

grtz from belgium

 

Have a read of this page:

http://www.quantums.info/zvh.htm

I found it quite a good read and interesting when I was looking to understand more about them. I believe he suggests machining 0.5mm off the standard pistons.

Lee