Safe max RPM for bone stock 5.9 magnum

MOPAROFFICIAL said
The bottom should hold up like any other stock 360. The stock top ends, as said, are the limiters. OP says its cammed n carb'd n intaked and headered...so rev it to the cams content. If it pops...build it to survive the cam range next time.
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Post 11.


skep419 said
stock cam/springs 100,000 mile junkyard gem.
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