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Punisher_ATX · 01-17-2018, 08:02 AM

TSP cams are ground on a Callies Core. Standard cams are 5150 cores with an optional 8620 Hardened core.

And to answer your question the cam core you are seeing is in fact a classic Comp Cam core having a lobe failure.

01-17-2018, 08:02 AM	#106
Punisher_ATX Drives: 2010 SS Join Date: Jun 2015 Location: Austin Posts: 439	TSP cams are ground on a Callies Core. Standard cams are 5150 cores with an optional 8620 Hardened core. And to answer your question the cam core you are seeing is in fact a classic Comp Cam core having a lobe failure.