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so I took .010 off the head the gasket is .5mm and a 10.25 piston at .040 over should be 10.5 and 11.5 without the base gskt using a 1.2mm head gasket correct ? Cummins engs are so much easier just add fuel and boost...Oh tried boost on a warrior they dont like 9.5lbs thats why a new mtr
 
I don't know much bout that stuff. Pat,Weston, Jason and '00 wo ya know those things. Maybe one of them will chime in.
 
what were you using for boost? turbo i assume, which model?
 
was a Areo 53 it blew the crank apart bent the rod ....just tossed the whole 9 yards in the trash
 
at the time yes just wanted to see how much it would gain started with 4psi and went up ,and it dident take much 9.5 killed it ..
 
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