Few months ago I broke a s2 witch had a forged zvh in striped engine down to check all was well and hadent been built very well for some reason the pistons had snapped all 4 of the oil spray jets off they hadent changed any of the bearing just changed the rods and pistons.
So I've now gone out and got another block and crank to start again as the rods and pistons are all fine do nows the time to go full zetec.
So what I'm wanting to know is will the pistons be ok for full zetec or will they be to low/ high comp and also what's the deal with them fouling the oil spray jets will I have to get them machined?
Thanks chase