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COMP Cams Camshaft LT1 290HR-12

SKU: CCA07-306-8

Camshafts

CCA Camshafts...

COMP Cams Camshaft LT1 290HR-12

SKU: CCA07-306-8

Camshafts

CCA Camshafts...

A$1,176.83
LOW STOCK! Est Ship 4-7 days. In stock at 2 locations (9 available)

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Description

Exclusive Comp Cams flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Comp Cams part numbers. There's never been a better time to buy your Comp Cams upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Camshaft - Xtreme Energy - Hydraulic Roller - Lift 0.510 / 0.540 in - Duration 290 / 307 - 112 LSA - 1800 / 5800 RPM - GM LT-Series 1992-97 - Each

XE 230/244 HRlLT1/4

Xtreme Energy 230/244 Hydraulic Roller Cam

Additional Information

For use in LT1, with custom tuning, headers, gears, and 2200+ stall. Rough idle.

Application Summary

Chevrolet: Commercial Chassis 94 - 94 5.7 L Engine, Chevrolet: Corvette 92 - 96 5.7 L Engine, Pontiac: Firebird 92 - 97 5.7 L Engine, Chevrolet: Caprice 94 - 96 4.3 L Engine, Chevrolet: Caprice 94 - 96 5.7 L Engine, Cadillac: Fleetwood 94 - 96 5.7 L Engine, Cadillac: Commercial Chassis 94 - 96 5.7 L Engine, Chevrolet: Camaro 92 - 97 5.7 L Engine, Excalibur: Limited 93 - 93 5.7 L Engine, Chevrolet: Impala 94 - 96 5.7 L Engine, Buick: Commercial Chassis 94 - 96 5.7 L Engine, Buick: Roadmaster 94 - 96 5.7 L Engine

Part Type

Engine Camshaft

Product Overview

Chevrolet: Commercial Chassis 94 - 94 5.7 L Engine, Chevrolet: Corvette 92 - 96 5.7 L Engine, Pontiac: Firebird 92 - 97 5.7 L Engine, Chevrolet: Caprice 94 - 96 4.3 L Engine, Chevrolet: Caprice 94 - 96 5.7 L Engine, Cadillac: Fleetwood 94 - 96 5.7 L Engine, Cadillac: Commercial Chassis 94 - 96 5.7 L Engine, Chevrolet: Camaro 92 - 97 5.7 L Engine, Excalibur: Limited 93 - 93 5.7 L Engine, Chevrolet: Impala 94 - 96 5.7 L Engine, Buick: Commercial Chassis 94 - 96 5.7 L Engine, Buick: Roadmaster 94 - 96 5.7 L Engine

Additional Application Notes
• Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Hyd. Roller; 1800-5800rpm; Adv. Dur. 290 Int./307 Exh.; Valve Lift .510 Int./.540 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.

Data: v4.2 - Upd: 2026-11-09 15:36:58

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:307
Advertised Intake Duration:290
Amazon ASIN:B000CIQ6IK
Assembly Lubricant Included:No
Basic Operating RPM Range:1,800-5,800
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 230/244 Hydraulic Roller Cam for GM LT1/LT4
Engine Family:GM LT1 and LT4 350 c.i. 8 Cylinder (1995-1997)
Exhaust Duration @ .050 in.:244
Exhaust Duration at .050 inch Lift:244
Exhaust Duration:307
Exhaust Valve Lift(in):0.54
Exhaust Valve Lift:0.54
Grind Number:290HR-12
Intake Duration @ .050 in.:230
Intake Duration at .050 Inch Lift:230
Intake Duration:290
Intake Valve Lift(in):0.510
Intake Valve Lift:0.51
Lifter Type:Hydraulic Roller
Lifters Included:No
Part Number:cca07-306-8
RPM Range:1000-7000
Title:Xtreme Energy 230/244 Hydraulic Roller Cam for GM LT1/LT4
Usage:Street/Performance
Valve Springs Required:Yes

Product Downloads

# Document Type Download
1. Catalog

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.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 18:59:51

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca07-306-8
SFX Item ID 4118233
Accounting SKU cca-07-306-8
Manufacturer SKU 07-306-8
Manufacturer UPC 036584017790
Alternative References 07-306-8, CCA-07-306-8, COM07-306-8, CPC07-306-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 290/307, Lift .510/.540, Chevy, LT1/LT4, Each

COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers—while delivering increased engine vacuum. Hundreds of models are available for fitment on vehicles from 1955 to the present. Select the cam designed for your application.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number07-306-8
Part TypeCamshafts
Product LineCOMP Cams Xtreme Energy Camshafts
UPC036584017790
Cam StyleHydraulic roller, OE roller
Camshaft UseStreet
Basic Operating RPM Range1,800-5,800
Intake Duration at 050 inch Lift230
Exhaust Duration at 050 inch Lift244
Duration at 050 inch Lift230 int./244 exh.
Advertised Intake Duration290
Advertised Exhaust Duration307
Advertised Duration290 int./307 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.510 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.540 in.
Valve Lift with Factory Rocker Arm Ratio0.510 int./0.540 exh.
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind NumberLT1 290HR-12
Valve Springs RequiredYes
QuantitySold individually.

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