Article no.:
08-444-8
Questions about the product? Write us!
COMP Cams Camshaft CS XR300HR-10
Unleash the full potential of your Small Block Chevrolet engine with the COMP Cams Xtreme Energy XR 300HR-10 Camshaft. Designed for Pro Street and bracket racing applications, this hydraulic roller camshaft delivers exceptional performance and power.
- 300/306 Advertised Duration, 248/254 Duration @.050"
- .562"/.580" Lift, 110 Lobe Separation
- 3200 to 6200 RPM range
- Must use bronze tip fuel pump pushrod when using high pressure or high volume pump
Originally equipped with hydraulic roller cams, this camshaft is a perfect upgrade for your Small Block Chevrolet engine. With its Xtreme Energy design, it's perfect for engines with 10:1+ compression, 3500+ stall, and good intake and headers.
This product fits more vehicles than loaded. Please select your vehicle to see all fits.
| Make | Model | Year | Type |
|---|---|---|---|
| Buick | Commercial Chassis | 1991 | Base |
| Buick | Commercial Chassis | 1992 | Base |
| Buick | Commercial Chassis | 1993 | Base |
| Buick | Commercial Chassis | 1994 | Base |
| Buick | Commercial Chassis | 1995 | Base |
| Buick | Commercial Chassis | 1996 | Base |
| Buick | Roadmaster | 1991 | Estate Wagon |
| Buick | Roadmaster | 1992 | Base |
| Buick | Roadmaster | 1992 | Estate Wagon |
| Buick | Roadmaster | 1992 | Limited |
| Buick | Roadmaster | 1993 | Base |
| Buick | Roadmaster | 1993 | Estate Wagon |
| Buick | Roadmaster | 1993 | Limited |
| Cadillac | Brougham | 1990 | Base |
| Cadillac | Brougham | 1990 | d'Elegance |
| Cadillac | Brougham | 1991 | Base |
| Cadillac | Brougham | 1991 | d'Elegance |
| Cadillac | Brougham | 1992 | Base |
| Cadillac | Brougham | 1992 | d'Elegance |
| Cadillac | Commercial Chassis | 1992 | Brougham |
| Cadillac | Commercial Chassis | 1993 | Brougham |
| Cadillac | Commercial Chassis | 1994 | Base |
| Cadillac | Commercial Chassis | 1994 | Brougham |
| Cadillac | Commercial Chassis | 1995 | Base |
| Cadillac | Commercial Chassis | 1995 | Brougham |
| Cadillac | Commercial Chassis | 1996 | Base |
| Cadillac | Commercial Chassis | 1996 | Brougham |
| Cadillac | Fleetwood | 1993 | Base |
| Cadillac | Fleetwood | 1993 | Brougham |
| Chevrolet | Blazer | 1987 | Custom Deluxe |
| Chevrolet | Blazer | 1987 | Silverado |
| Chevrolet | Blazer | 1988 | Scottsdale |
| Chevrolet | Blazer | 1988 | Silverado |
| Chevrolet | Blazer | 1989 | Scottsdale |
| Chevrolet | Blazer | 1989 | Silverado |
| Chevrolet | Blazer | 1990 | Scottsdale |
| Chevrolet | Blazer | 1990 | Silverado |
| Chevrolet | Blazer | 1991 | Scottsdale |
| Chevrolet | Blazer | 1991 | Silverado |
| Chevrolet | Blazer | 1992 | Cheyenne |
| Chevrolet | Blazer | 1992 | Silverado |
| Chevrolet | Blazer | 1993 | Cheyenne |
| Chevrolet | Blazer | 1993 | Silverado |
| Chevrolet | Blazer | 1994 | Base |
| Chevrolet | Blazer | 1994 | Silverado |
| Chevrolet | Blazer | 1994 | Silverado Sport |
| Chevrolet | C1500 | 1988 | Cheyenne |
| Chevrolet | C1500 | 1988 | Scottsdale |
| Chevrolet | C1500 | 1988 | Silverado |
| Chevrolet | C1500 | 1989 | Cheyenne |
| Chevrolet | C1500 | 1989 | Scottsdale |
| Chevrolet | C1500 | 1989 | Silverado |
| Chevrolet | C1500 | 1990 | Cheyenne |
| Chevrolet | C1500 | 1990 | Scottsdale |
| Chevrolet | C1500 | 1990 | Silverado |
| Chevrolet | C1500 | 1990 | WT |
| Chevrolet | C1500 | 1991 | Cheyenne |
| Chevrolet | C1500 | 1991 | Scottsdale |
| Chevrolet | C1500 | 1991 | Silverado |
| Chevrolet | C1500 | 1991 | WT |
| Chevrolet | C1500 | 1992 | Cheyenne |
| Chevrolet | C1500 | 1992 | Scottsdale |
| Chevrolet | C1500 | 1992 | Silverado |
| Chevrolet | C1500 | 1992 | WT |
| Chevrolet | C1500 | 1993 | Cheyenne |
| Chevrolet | C1500 | 1993 | Silverado |
| Chevrolet | C1500 | 1993 | WT |
| Chevrolet | C1500 | 1994 | Base |
| Chevrolet | C1500 | 1994 | Cheyenne |
| Chevrolet | C1500 | 1994 | Silverado |
| Chevrolet | C1500 | 1994 | WT |
| Chevrolet | C1500 | 1995 | Base |
| Chevrolet | C1500 | 1995 | Cheyenne |
| Chevrolet | C1500 | 1995 | Silverado |
| Chevrolet | C1500 | 1995 | WT |
| Chevrolet | C1500 Suburban | 1992 | Base |
| Chevrolet | C1500 Suburban | 1992 | Silverado |
| Chevrolet | C1500 Suburban | 1993 | Base |
| Chevrolet | C1500 Suburban | 1993 | Silverado |
| Chevrolet | C1500 Suburban | 1994 | Base |
| Chevrolet | C1500 Suburban | 1994 | Silverado |
| Chevrolet | C1500 Suburban | 1995 | Base |
| Chevrolet | C1500 Suburban | 1995 | LS |
| Chevrolet | C1500 Suburban | 1995 | LT |
| Chevrolet | C2500 | 1988 | Cheyenne |
| Chevrolet | C2500 | 1988 | Scottsdale |
| Chevrolet | C2500 | 1988 | Silverado |
| Chevrolet | C2500 | 1989 | Cheyenne |
| Chevrolet | C2500 | 1989 | Scottsdale |
| Chevrolet | C2500 | 1989 | Silverado |
| Chevrolet | C2500 | 1990 | Cheyenne |
| Chevrolet | C2500 | 1990 | Scottsdale |
| Chevrolet | C2500 | 1990 | Silverado |
| Chevrolet | C2500 | 1991 | Cheyenne |
| Chevrolet | C2500 | 1991 | Scottsdale |
| Chevrolet | C2500 | 1991 | Silverado |
| Chevrolet | C2500 | 1992 | Cheyenne |
| Chevrolet | C2500 | 1992 | Scottsdale |
| Chevrolet | C2500 | 1992 | Silverado |
| Chevrolet | C2500 | 1993 | Cheyenne |
COMP Cams manufactures camshafts and other valvetrain components. Products include everything from valve springs and hardware to pushrods, lifters, and even intake manifolds. COMP Cams’ history of producing high quality parts for everything from street cars to Pro Stock and Sprint Cup teams has proven their place in the market. The same technology used to develop parts for NASCAR and NHRA is used in all of their performance parts, down to the very basic street setup.
Reviews for “COMP Cams Camshaft CS XR300HR-10”
