Camshaft, CS XR282HR-10 (08-432-8)
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Compatibility
- Platform
- Universal
- Vehicle-specific fitment
- Review application details below
- Need help?
- Confirm fitment with us before ordering — (714) 202-7886
We list the engine platform a part is built for. That is not year-and-trim application data, so it does not confirm a fit on your specific vehicle.
- Est. install labor: 11.0 hrs — $1,375 at $125/hr. Pick Install at HRC and a 20% labor deposit ($275) is due at checkout; the balance is due at completion.
- An estimate for a stock vehicle, not a quote — we confirm it in writing when you book, before any labor is authorized. Seized hardware, prior modifications, diagnosis and machine work are quoted separately; tuning is arranged through our tuning partner. Questions: (714) 202-7886.
- Warranty & track disclaimer — read before you race it.
- Shipping & returns — rates and RMA terms.
- Installed in-house in Huntington Beach, CA — labor & service policy.
- Affirm and PayPal available at checkout.
More ways to pay at checkout
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.
| Part Type | Engine Camshaft |
|---|---|
| Camshaft Series | Xtreme Energy |
| Usage | Street/Performance |
| Cam Type | Hydraulic Roller |
| Grind Number | XR282HR |
| Basic Operating RPM Range | 2,200-5,800 RPM |
| Intake Duration at .050 Inch Lift | 230° |
| Exhaust Duration at .050 inch Lift | 236° |
| Advertised Intake Duration | 282° |
| Advertised Exhaust Duration | 288° |
| Lobe Separation | 110° |
| Intake Valve Lift | 0.51" |
| Exhaust Valve Lift | 0.52" |
| Lifters Included | No |
| Valve Springs Required | Yes |
| Assembly Lubricant Included | No |
| Camshaft Gear Attachment | 3-Bolt |
| Camshaft Material | Austempered Ductile Iron |
| Engine Family | Chevrolet 305-350 c.i. 8 Cylinder O.E. Roller (1987-1998) |
| Cam and Lifter Kit Upgrade | CL08-432-8 |
| K-Kit Upgrade | K08-432-8 |
| Lifter Type | Hydraulic Roller |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| SK-Kit Upgrade | SK08-432-8 |
| Title | Xtreme Energy 230/236 Hydraulic Roller Cam for OE Roller SBC |
| Amazon ASIN | B000VTWZ5S |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. E.O. Number | N/A |
| 10602 | XR282HR |
| C.A.R.B. Exemption Reason | N/A |
| C.A.R.B. Exempt for On-Road Vehicles? | No |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| Weight | 8.85 lb |
| UPC | 036584025047 |
| Country of Origin | USA |
Verified fitment · 49 applications
- Buick Regal Base 5.0L (1987)
- Buick Regal Limited 5.0L (1987)
- Chevrolet Blazer Custom Deluxe 5.0L (1987)
- Chevrolet Blazer Custom Deluxe 5.7L (1987)
- Chevrolet Blazer Silverado 5.0L (1987)
- Chevrolet Blazer Silverado 5.7L (1987)
- Chevrolet C20 Base 5.7L (1987)
- Chevrolet C20 Cheyenne 5.7L (1987)
- Chevrolet C35 Base 5.7L (1987)
- Chevrolet Camaro Iroc-Z 5.0L (1987)
- Chevrolet Camaro Iroc-Z 5.7L (1987)
- Chevrolet Camaro LT 5.0L (1987)
- Chevrolet Camaro Sport 5.0L (1987)
- Chevrolet Camaro Z28 5.0L (1987)
- Chevrolet Caprice Base 5.0L (1987)
- Chevrolet Caprice Base 5.7L (1987)
- Chevrolet Caprice Classic 5.0L (1987)
- Chevrolet Caprice Classic Brougham 5.0L (1987)
- Chevrolet Caprice Classic LS Brougham 5.0L (1987)
- Chevrolet Corvette Base 5.7L (1987)
- Chevrolet El Camino Base 5.0L (1987)
- Chevrolet El Camino SS 5.0L (1987)
- Chevrolet G10 Beauville 5.0L (1987)
- Chevrolet G10 Bonaventure 5.0L (1987)
- Chevrolet G10 Bonaventure 5.7L (1987)
- Chevrolet G10 Chevy Van 5.0L (1987)
- Chevrolet G10 Sportvan 5.0L (1987)
- Chevrolet G10 Sportvan 5.7L (1987)
- Chevrolet G20 Beauville 5.0L (1987)
- Chevrolet G20 Beauville 5.7L (1987)
- Chevrolet G20 Chevy Van 5.0L (1987)
- Chevrolet G20 Chevy Van 5.7L (1987)
- Chevrolet G20 Sportvan 5.0L (1987)
- Chevrolet G20 Sportvan 5.7L (1987)
- Chevrolet G30 Beauville 5.7L (1987)
- Chevrolet G30 Chevy Van 5.7L (1987)
- Chevrolet G30 Hi-Cube 5.7L (1987)
- Chevrolet G30 Sportvan 5.7L (1987)
- Chevrolet Monte Carlo Base 5.0L (1987)
- Chevrolet Monte Carlo LS 5.0L (1987)
- Chevrolet Monte Carlo SS 5.0L (1987)
- Chevrolet P20 Base 5.7L (1987)
- Chevrolet P20 Step-Van 5.7L (1987)
- Chevrolet P30 Base 5.7L (1987)
- Chevrolet P30 Step-Van 5.7L (1987)
- Chevrolet R10 Custom Deluxe 5.0L (1987)
- Chevrolet R10 Custom Deluxe 5.7L (1987)
- Chevrolet R10 Scottsdale 5.0L (1987)
- Chevrolet R10 Scottsdale 5.7L (1987)
| Part No. | 08-432-8 |
|---|---|
| Brand | COMP Cams |
| Part Type | Engine Camshaft |
| Weight | 8.85 lb |
| UPC | 036584025047 |
| Country of Origin | USA |
Platform-level fitment (Ford + GM, Phase 1). We publish the engine platform a part is built for — not year-and-trim application data — so nothing here confirms a fit on a specific vehicle. Confirm fitment with us before ordering: (714) 202-7886.