COMP Cams · New

COMP Cams Camshaft CRB XE285Hl-10

Name: COMP Cams Camshaft CRB XE285Hl-10
Brand: COMP Cams
SKU: cca21-228-4
Price: 309.95 USD

MPN 21-228-4 · Store SKU cca21-228-4

$309.95

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Supplier stock checked 11/8/2026, 6:30:12 AM UTC. Adding a part does not reserve it.

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Product details

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. Hot street cam. 10:1 compression, lower gears, headers and 3000+ stall. Strong mid-range with a rough idle. Xtreme Energy HI-LIFT 241/247 Hydraulic Flat Cam for Chrysler 383-440

Manufacturer fitment & guides

Fits Chrysler B/RB 383, 400, 413, 426 Wedge and 440

Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.

Part-specific notes

Not CARB approved. Destination and intended-use restrictions must be checked before sale.
Emissions acknowledgement required before purchase.
California Proposition 65: Y

Manufacturer documents

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