Re: 55-56 changes
Posted by Jack Vines On 2017/7/9 14:53:07
Combustion chambers in the heads
Camshaft profile
Rocker arms
Intake valves
Main bearing caps
Cam retainer plate and spacer
Two running changes of oil pump pressure relief
Engine cylinder bore diameter (320" dropped and 374" added)
Distributor advance curves
jack vines
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