Seller notes

Xtreme Energy XR270HR Hydraulic Roller Camshaft Lift: .510"/.510" Duration: 270/276Lobe Separation Angle: 110�RPM Range: 1600-5400 Produces Better Throttle ResponseProduces Top Engine HorsepowerDelivers Increased Engine Vacuum1 Year Limited WarrantyChevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572Best in performance applications with great mid-range power. Likes headers. COM...

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