Shave 5.3 heads?
#1
What would be the most a head from a 2003 5.3 can be safely shaved for higher compression?
..a thinner head gasket also?
Rough idea what the compression ratio would be?
Any other changes needed? shorter pushrods?
raisin
..a thinner head gasket also?
Rough idea what the compression ratio would be?
Any other changes needed? shorter pushrods?
raisin
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