Originally Posted by
bassboy
Yep I know its definitely been done, but what pistons and rods were used? Blacktop? Silevrtop? Which 1.8t pistons were used? What CR is the end result? Its all pretty sketchy in the details so I will just end up either using a thick headgasket or using a decomp plate
1.8 silvertop 8-2-1 compression i beleive on machined zetec rods
a 2mm decomp plate would allow 250hp or so