Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededCOMP CAMSPART NUMBER: 249-11-432-8
Comp Cams Xtreme Energy Hydraulic Roller Camshafts
$57795
2 left in stock
Ships Today
Lowest Price GuaranteeChevrolet Big Block 396-454 c.i. 8 CYL. 1965-1996
- Xtreme Energy Retro-Fit XR282HR Hydraulic RollerCamshaft
Lift: .510"/.510"
Duration: 282/288
Lobe Separation Angle: 110°
RPM Range: 2200-5800
Hydraulic Roller-High performance for street cars with 2000+ stall, 9:1+ compression, headers.
Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
High performance for street cars with 2200+ stall, 9:1+ compression, headers.
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeCamshaft
BrandCOMP CAMS
Package Height2.8
Package Width8.6
Package Length24.4
Weight10.74 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)236
Cam StyleHydraulic roller tappet
Grind NumberCB XR282HR-10
Exh. Duration Advertised (Deg)288
Engine Make/SizeChevy Big Block (396-454)
Intake Valve Lift With Factory Rocker Arm Ratio (I0.51
Int. Duration @ .050 In. (Deg)230
Basic Operating Rpm Range1,900-5,600
Intake Valve Lift0.51 in (12.954 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)282
Lobe Separation (Deg)110
Rpm Range2200-5800
Advertised Duration282 int./288 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.51
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.510 int./0.510 exh.
QuantitySold individually
Exhaust Valve Lift0.51 in (12.954 mm)
Advertised Intake Duration282
Intake Duration At 050 Inch Lift230
Exhaust Duration At 050 Inch Lift236
Advertised Exhaust Duration288
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift230 int./236 exh.
Valve Springs RequiredYes
Vendor Part Number11-432-8
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
COMP CAMS
10° Super Lock Steel Retainers Valve Spring Diameter: 1.500" to 1.550"
Part Number : 249-741-16
$9095
JEGS
Universal Camshaft Installation/Removal Tool Includes 4 camshaft adapters
Part Number : 555-80599
$4779$51.99
You Save$4.20
COMP CAMS
Magnum Double Roller Timing Set 1965-91 Chevy Big Block V8 396-454
Part Number : 249-2110
$11695
![159 Engine Break-In Oil Additive [12-Ounce]](https://www.jegs.com/images/mini_200/200/249/249-159.jpg)
COMP CAMS
Short Travel Race Hydraulic Roller Lifters Big Block Chevy 396-454 1965-96
Part Number : 249-15854-16
$78195
![Valve Spring Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80521.jpg)
COMP CAMS
Composite Distributor Gear Small and Big Block Chevy .491" Shaft Diameter With Beveled Tooth
Part Number : 249-12200
$15995
![Engine Assembly Lube [4 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28000.jpg)
![Valve Spring Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80518.jpg)
![Precision Cam Degree Wheel Kit [11 in.]](https://www.jegs.com/images/mini_200/500/555/555-81621.jpg)
![Break-In/Engine Oil Supplement [12 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28060.jpg)
COMP CAMS
High Energy Pushrod Set Chevy 396-454ci w/Retro-Fit Hydraulic Roller Cam
Part Number : 249-7815-16
$6695
COMP CAMS
Magnum Roller Rocker Arms Chevy Big Block 396-454/Ford Boss 302, 351C-400M, 429-460
Part Number : 249-1411-16
$23895
COMP CAMS
10° Super Lock Steel Retainers Valve Spring Diameter: 1.500" to 1.550"
Part Number : 249-748-16
$9095
COMP CAMS
Part Number : 249-741-16
$9095
JEGS
Part Number : 555-80599
$4779$51.99
You Save$4.20
COMP CAMS
Part Number : 249-2110
$11695
Some parts are not legal for use in California or other states with similar laws / regulations
