Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The COMP Cams CS 287T H‑107 Mutha' Thumpr hydraulic flat tappet cam is a high‑output street/strip grind that needs about 9:1 compression and a 2500+ stall converter, plus intake, gears and headers for best results. Expect a rough, choppy idle typical of this aggressive profile; it's aimed at builders seeking a strong midrange hit and a pronounced exhaust note.
COMP Cams Camshaft CS 287T H-107 MT Thu
