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Old 05-18-2010, 06:21 PM
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Velocity8T
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Originally Posted by Maximo
That engine should have nearly uncontrollable bottom end....You need to check the head shims on that engine...chances are you have too many shims from the factory, lowering compresion to the point it loses its bottom end.... Please remove the head button and tell me how many shims it has
Ok took head off. Has 2 shims...one is .004 and the other is .008 Didn't pull the sleeve out though. I am using odonells 30% and using 1.0 clutch springs. Also using OS #8 plugs.
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