COMP Cams Camshaft CS X4 258HR-11
COMP Cams Camshaft CS X4 258HR-11
Description
Camshaft - Xtreme 4 x 4 - Hydraulic Roller - Lift 0.458 / 0.458 in - Duration 258 / 262 - 111 LSA - 1000 / 5000 RPM - Small Block Chevy - Each
X4 206/210 HRlrSBC
Xtreme 4x4 206/210 Hydraulic Roller Cam
Additional Information
Strong torque, good mileage, for stock to mildly modified engines.
Application Summary
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)
Part Type
Engine Camshaft
Product Overview
265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10
| Additional Application Notes | |
|---|---|
| • Fits only 1987 and newer blocks that have provisions (spider tray) for a roller camshaft. | |
| • Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Hyd. Roller; 1000-5000rpm; Adv. Dur. 258 Int./262 Exh.; Valve Lift .458 Int./Exh.; Lobe Angle 111 deg.; | |
These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.
Features
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Product Details
| Advertised Exhaust Duration: | 262 |
| Advertised Intake Duration: | 258 |
| Amazon ASIN: | B000VU0HBQ |
| Assembly Lubricant Included: | No |
| Basic Operating RPM Range: | 1,000-5,000 |
| 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 Foreign Vehicles Manufactured Before 1967?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles?: | No |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: | Yes, but must be a race/competition only vehicle. |
| Cam Type: | Hydraulic Roller |
| Cam and Lifter Kit Upgrade: | CL08-409-8 |
| Camshaft Gear Attachment: | 3-Bolt |
| Camshaft Material: | Austempered Ductile Iron |
| Camshaft Series: | Xtreme 4x4 |
| Description: | Xtreme 4x4 206/210 Hydraulic Roller Cam for OE Roller SBC |
| Engine Family: | Chevrolet 305-350 c.i. 8 Cylinder O.E. Roller (1987-1998) |
| Exhaust Duration @ .050 in.: | 210 |
| Exhaust Duration at .050 inch Lift: | 210 |
| Exhaust Duration: | 262 |
| Exhaust Valve Lift(in): | 0.458 |
| Exhaust Valve Lift: | 0.458 |
| Grind Number: | X4258HR |
| Intake Duration @ .050 in.: | 206 |
| Intake Duration at .050 Inch Lift: | 206 |
| Intake Duration: | 258 |
| Intake Valve Lift(in): | 0.458 |
| Intake Valve Lift: | 0.458 |
| K-Kit Upgrade: | K08-409-8 |
| Lifter Type: | Hydraulic Roller |
| Lifters Included: | No |
| Part Number: | cca08-409-8 |
| RPM Range: | 1000-7000 |
| SK-Kit Upgrade: | SK08-409-8 |
| Title: | Xtreme 4x4 206/210 Hydraulic Roller Cam for OE Roller SBC |
| Usage: | Street/Performance |
| Valve Springs Required: | Yes |
Product Downloads
Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Comp Cams, Comp Cams (edelbrock) |
| StreetFX SKU | cca08-409-8 |
| SFX Item ID | 4118255 |
| Accounting SKU | cca-08-409-8 |
| Manufacturer SKU | 08-409-8 |
| Manufacturer UPC | 036584038238 |
| Alternative References | 08-409-8, CCA-08-409-8, COM08-409-8 |
Camshaft, Hydraulic Roller Tappet, Advertised Duration 258/262, Lift .458/.458, Chevy, Small Block, Each
COMP Cams Xtreme 4x4 camshafts are built to take advantage of the latest cam technology to provide maximum performance and torque for your vehicle. Whether your use is off-roading or towing, there is an Xtreme 4x4 for you. By using an aggressive lobe profile, these cams provide better throttle response and more mid and top-end horsepower.
| Product Attributes | |
|---|---|
| Brand | COMP Cams |
| Manufacturer's Part Number | 08-409-8 |
| Part Type | Camshafts |
| Product Line | COMP Cams Xtreme 4x4 Camshafts |
| UPC | 036584038238 |
| Cam Style | Hydraulic roller, OE roller |
| Camshaft Use | Street/Strip |
| Basic Operating RPM Range | 1,000-5,000 |
| Intake Duration at 050 inch Lift | 206 |
| Exhaust Duration at 050 inch Lift | 210 |
| Duration at 050 inch Lift | 206 int./210 exh. |
| Advertised Intake Duration | 258 |
| Advertised Exhaust Duration | 262 |
| Advertised Duration | 258 int./262 exh. |
| Intake Valve Lift with Factory Rocker Arm Ratio | 0.458 in. |
| Exhaust Valve Lift with Factory Rocker Arm Ratio | 0.458 in. |
| Valve Lift with Factory Rocker Arm Ratio | 0.458 int./0.458 exh. |
| Remanufactured | No |
| Computer-Controlled Compatible | No |
| Grind Number | CS X4 258HR-11 |
| Valve Springs Required | Yes |
| Quantity | Sold individually. |
Compatibility
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