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COMP Cams Camshaft LT1 XR258HR-12

SKU: CCA07-500-8

Engine Camshaft

CCA Camshafts...

COMP Cams Camshaft LT1 XR258HR-12

SKU: CCA07-500-8

Engine Camshaft

CCA Camshafts...

A$869.99
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Description

Hydraulic Roller - Xtreme Energy: Good in factory LT1, increased power and economy over stock.

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

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. E.O. Number:N/A
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. 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.
C.A.R.B. Exemption Reason:N/A
California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
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
Lobe Separation:112
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

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

Data: v4.2 - Upd: 2026-10-14 07:49:44

Specifications

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. E.O. Number:
N/A
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. 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.
C.A.R.B. Exemption Reason:
N/A
California Proposition 65:
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
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
Lobe Separation:
112
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

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca07-500-8
SFX Item ID 4118240
Supplier Item Code 4118240
Manufacturer SKU 07-500-8
Manufacturer UPC 36584063193
Alternative References lt1;, lt4;, z2/8;, c10;, c20;, k10;

Compatibility

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

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