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The COMP Cams Magnum camshaft FS 290Rf-HR10 delivers high‑RPM power while controlling valve‑train stress, tailored for street/strip use. It performs best with a four‑speed transmission and 4.10 or lower gears, about 9:1 compression, aftermarket intake and headers, and a 2,500+ RPM stall converter. Use it when you want strong top‑end output on boosted or high‑compression street/strip engines while keeping valve gear durability in mind.
COMP Cams Camshaft FS 290Rf-HR10
