Review on Cams 54 600 11 Camshaft HR 109 THUMPR by Patrick Lets

Standard quality camera. Ground to a smaller base circle, longer pushrods are required. Came with a regular camera card, not a Cam Doctor printout. The idle sounds nice, cuts well, is stable and tunes well. That's pretty much all this camera is good for - it put out 380bhp. at 11:1 compression LS1 with Fast92/92, 100mm MAF, PRC 225 aftermarket heads, 1 7/8 headers and all supporting mods.