Quote:
Originally Posted by impstocker
In the spirit of "there are no stupid questions" what is the advantage of a large base circle cam in a Stocker motor? I know in a Comp motor where they RPM 9500-10000+ My 396-325 never went over 6800 and if it did lose power. Thanks Learn me something.
Will Lamprecht I/S 65 396/325 HP in progress
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It is all about making the valvetrain stable at the rpm you mentioned, you are correct, not every combo can run up there and make power, but some can
Nascar...... .875 dia, flat tappet, 60 mm 9000+ all day long with almost 0 valvetrain breakage
Most stockers have "square" lobe cams.....think about that for awhile
Edit....the rulebook specifies "lift" as far as I am concerned that is all they should be checking, weather its at the valve and/or at the cam