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View Full Version : Just Got 440 Put Together



blankenship
07-07-2008, 10:51 PM
Het just got my 440 put together and it is kinda stiff at BDC when u are turning it over with a ratchet the flywheel side of the motor but it turns over fine without the valves hittng the piston :D...i also put a stage 2 hot cam in when i got it apart and looked there was already a cam in there from last owner anyway to tell what it is stage 1or stage 2......... and can anyone help with the valve clearence im new to the 4 stroke and am not too sure on what it needs to be

hypersnyper6947
07-07-2008, 11:02 PM
i think intake is .005 or .13mm and exhaust is .006 or .15. The stiff at BDC is because of the compression i think.