C Body Bob
Old Man with a Hat
Need a compression ratio calculation please
440 motor home block
True flat tops .145 thousands in the bore with chamfered edge
4.320 bore 3.75 stroke with 4.350 bore head gasket
030 compressed head gasket.
72 cc chamber aluminum head.
I’m thinking 9.0:1
Anybody got a way to work this out
440 motor home block
True flat tops .145 thousands in the bore with chamfered edge
4.320 bore 3.75 stroke with 4.350 bore head gasket
030 compressed head gasket.
72 cc chamber aluminum head.
I’m thinking 9.0:1
Anybody got a way to work this out
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