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View Full Version : which head do i use?!



honda380
03-27-2009, 08:08 PM
i am rebuilding my top end and have 2 cylinder heads. as you can see, one is dished out more than the other. my current set up is: .80 over with a spacer plate(88 cylinder), and a cometic (thicker) head gasket. i have thin (cr) headgaskets that i use on occasion. which head would be best to use with each setup? i dont want super high compression. thanks. Corey

xlr810
03-27-2009, 10:22 PM
run the one on the left with a CR style gasket.

Honda 250r 001
03-28-2009, 06:17 AM
ya run the one on the left it looks a little better in the dome. you should keep your comp at least 160-170 i would say if you want a good reliable pump gas motor.