440 big bore
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440 big bore
This happens to alot of the 440's due to the higher compression. Most of them have gone to after market bolts installed.
Achieving higher compression on a 4 stroke is usually accomplished with a different piston, not a shaved (milled) head or thinner head gasket like you would do to a 2 stroke.
You most likely need to have after market bolts installed in your case.
Achieving higher compression on a 4 stroke is usually accomplished with a different piston, not a shaved (milled) head or thinner head gasket like you would do to a 2 stroke.
You most likely need to have after market bolts installed in your case.
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