iv got a 1800 zetec bottom end to go in my escort rs,its got skimmed pistons in it would it be a problem with the compssion ratio useing a head that has been skimmed. i dont know how much the pistons are skimmed.

 

Best thing to do is take it to an engine builder and get them to measure it properly.

 

would i need 2 get the fueling set up again when its fitted.