1972 GMC First Startup, radical cam in SBC

Starting my 1972 GMC muscle truck for the first time since the rebuild. Small Block Chevy 350, bored .030 over, lumpy cam, nice radical idle.

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Radical truck idle
Sweet





Lunati Bootlegger Camshaft Dyno Test at Westech
The guys over at Westech put the new Lunati Bootlegger Camshaft to the test with some amazing results.





Chevy 350 with Mutha Thumpr cam
350 w/.060 over (360) Comp Mutha Thumpr Cam, Comp gear drive, and Thrush fully welded mufflers.





Crane Energizer 274 H06 Cam Rough Choppy Lopey Idle
This is my 350 with a Crane Energizer 274 Cam idling. It is not very big. The figures are 218/218 @ .050 274/274 adv .450/.450 lift




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