Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.
Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts
Good in weekend warrior with 3000+ stall. Needs good intake and exhaust with low gears.
Xtreme Energy 248/254 Solid Roller Cam for Chevrolet Big Block 396-454
COMP Cams Xtreme Energy XR286R-10 Roller Camshaft for Big Block Chevy
XE 248/254 Solid Roller Cam BBC 396-454
COMP Cams Camshaft CB XR286 R-10
CamShaft, CB XR286 R-10
XE 248/254 SRlrBBC
Engine Camshaft
None