COMP Cams Camshaft LT1 XR258HR-12
COMP Cams Camshaft LT1 XR258HR-12
Description
XE 206/212 HRlrLT1/4
Hydraulic Roller - Xtreme Energy: Good in factory LT1, increased power and economy over stock.
Additional Information
Good in factory LT1, increased power and economy over stock.
Application Summary
Pontiac: Firebird 92 - 97 5.7 L Engine, Buick: Roadmaster 94 - 96 5.7 L Engine, Cadillac: Commercial Chassis 94 - 96 5.7 L Engine, Cadillac: Fleetwood 94 - 96 5.7 L Engine, Chevrolet: Caprice 94 - 96 5.7 L Engine, Chevrolet: Commercial Chassis 94 - 94 5.7 L Engine, Chevrolet: Impala 94 - 96 5.7 L Engine, Buick: Commercial Chassis 94 - 96 5.7 L Engine, Chevrolet: Corvette 92 - 96 5.7 L Engine, Chevrolet: Camaro 92 - 97 5.7 L Engine, Excalibur: Limited 93 - 93 5.7 L Engine, Chevrolet: Caprice 94 - 96 4.3 L Engine
Part Type
Engine Camshaft
Product Overview
Pontiac: Firebird 92 - 97 5.7 L Engine, Buick: Roadmaster 94 - 96 5.7 L Engine, Cadillac: Commercial Chassis 94 - 96 5.7 L Engine, Cadillac: Fleetwood 94 - 96 5.7 L Engine, Chevrolet: Caprice 94 - 96 5.7 L Engine, Chevrolet: Commercial Chassis 94 - 94 5.7 L Engine, Chevrolet: Impala 94 - 96 5.7 L Engine, Buick: Commercial Chassis 94 - 96 5.7 L Engine, Chevrolet: Corvette 92 - 96 5.7 L Engine, Chevrolet: Camaro 92 - 97 5.7 L Engine, Excalibur: Limited 93 - 93 5.7 L Engine, Chevrolet: Caprice 94 - 96 4.3 L Engine
| Additional Application Notes | |
|---|---|
| • Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Hyd. Roller; 1000-5000rpm; Adv. Dur. 258 Int./264 Exh.; Valve Lift .480 Int./.488 Exh.; Lobe Angle 112 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
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Specifications
Product Details
| Advertised Exhaust Duration: | 264 |
| Advertised Intake Duration: | 258 |
| Amazon ASIN: | B000VTYRFY |
| 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 |
| Camshaft Gear Attachment: | 3-Bolt |
| Camshaft Material: | Austempered Ductile Iron |
| Camshaft Series: | Xtreme Energy |
| Description: | Xtreme Energy 206/212 Hydraulic Roller Cam for GM LT1/LT4 |
| Engine Family: | GM LT1 and LT4 350 c.i. 8 Cylinder (1995-1997) |
| Exhaust Duration @ .050 in.: | 212 |
| Exhaust Duration at .050 inch Lift: | 212 |
| Exhaust Duration: | 264 |
| Exhaust Valve Lift(in): | 0.488 |
| Exhaust Valve Lift: | 0.488 |
| Grind Number: | 258HR-12 |
| Intake Duration @ .050 in.: | 206 |
| Intake Duration at .050 Inch Lift: | 206 |
| Intake Duration: | 258 |
| Intake Valve Lift(in): | 0.480 |
| Intake Valve Lift: | 0.48 |
| Lifter Style: | Hydraulic Roller |
| Lifter Type: | Hydraulic Roller |
| Lifters Included: | No |
| Part Number: | cca07-500-8 |
| RPM Range: | 1000-7000 |
| Title: | Xtreme Energy 206/212 Hydraulic Roller Cam for GM LT1/LT4 |
| 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 | cca07-500-8 |
| SFX Item ID | 4118240 |
| Accounting SKU | cca-07-500-8 |
| Manufacturer SKU | 07-500-8 |
| Manufacturer UPC | 036584063193 |
| Alternative References | 07-500-8 |
Compatibility
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