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COMP Cams Nitrided Camshaft CS280Mhqs7

SKU: CCA12-526-20

Camshafts

CCA Camshafts...

COMP Cams Nitrided Camshaft CS280Mhqs7

SKU: CCA12-526-20

Camshafts

CCA Camshafts...

Sale ends in Calculating...

A$872.41 A$1,005.11
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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.

OWMTC 254/260SFTSBC

Open Wheel Modified Traction Control NIT 254/260 Solid Flat Cam for SBC

Additional Information

1/3-1/2 tracks w/ tight corners or heavy surface. 327-358c.i., 11:1 compression, 2/4 BBL gas or alcohol. Nitrided.

Application Summary

Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer. GM gradually added roller camshafts to 305's and 350's from the mid 80's forward. Camaros/Firebirds/Corvettes received the roller cams early, but many trucks and SUV's had flat tappet cams until the mid 90's. Remove the intake or timing cover to confirm whether the block is a factory roller or flat tappet. Does not fit the LS1, LS2, LS3 or any LS-based 4.8, 5.3, 5.7, 6.0 and 6.2. 1955-1957 Chevrolet 265 engines require a groove on the 5th cam journal for oiling. Contact us for more information.

Part Type

Engine Camshaft

Product Overview

Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer. GM gradually added roller camshafts to 305's and 350's from the mid 80's forward. Camaros/Firebirds/Corvettes received the roller cams early, but many trucks and SUV's had flat tappet cams until the mid 90's. Remove the intake or timing cover to confirm whether the block is a factory roller or flat tappet. Does not fit the LS1, LS2, LS3 or any LS-based 4.8, 5.3, 5.7, 6.0 and 6.2. 1955-1957 Chevrolet 265 engines require a groove on the 5th cam journal for oiling. Contact us for more information.

Data: v4.2 - Upd: 2026-11-11 23:13:45

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:289
Advertised Intake Duration:280
Amazon ASIN:B002EE6EGE
Assembly Lubricant Included:Yes
Basic Operating RPM Range:3,100-7,100
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:Solid Flat Tappet
Camshaft Gear Attachment:3-Bolt
Camshaft Material:Nitrided Cast Iron
Camshaft Series:Open Wheel Modified Traction Control (1.6 Rocker Ratio)
Description:Open Wheel Modified Traction Control NIT 254/260 Solid Flact Cam for SBC
Engine Family:Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Exhaust Duration @ .050 in.:260
Exhaust Duration at .050 inch Lift:260
Exhaust Duration:289
Exhaust Valve Lift(in):0.597
Exhaust Valve Lift:0.597
Grind Number:280MHQ S7
Intake Duration @ .050 in.:254
Intake Duration at .050 Inch Lift:254
Intake Duration:280
Intake Valve Lift(in):0.59
Intake Valve Lift:0.59
Lifter Type:Solid Flat Tappet
Lifters Included:No
Part Number:cca12-526-20
RPM Range:3000-7200
Title:Open Wheel Modified Traction Control NIT 254/260 Solid Flact Cam for SBC
Usage:Strip
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 19:00:59

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca12-526-20
SFX Item ID 4118722
Accounting SKU cca-12-526-20
Manufacturer SKU 12-526-20
Manufacturer UPC 036584177531
Alternative References 12-526-20, CCA-12-526-20

Camshaft, Mechanical Flat Tappet, Duration 280 Int./289 Exh., Lift 0.590 Int./0.597 Exh., Lobe Separation 107, Chevy, SBC, 262-400, Each

The industry-leading camshaft designers at COMP Cams set out to engineer a camshaft specifically for the requirements of open wheel modified racers. They had to take on the daunting task of building maximum horsepower, while still taking into consideration the tire restrictions, chassis technology, engine combinations, and common rule packages found in open wheel modified racing sanctioning bodies, such as IMCA. The Open Wheel Modified Traction Control Camshaft Series is comprised of 10 solid flat tappet and mechanical roller grinds for small block Chevys. These powerful camshafts are separated into four categories, each of which is optimized for open wheel modified racing. A combination of proven camshaft design technologies and the most innovative and aggressive lobe profiles in the industry has produced camshafts that deliver an extremely wide powerband, pulling hard off the corner and all the way down the straightaway. A further benefit of the broad horsepower curve of these cams is that they minimize tire spin, creating legal traction control. These innovative grinds have been extensively track-tested, and they have been proven to run faster than any camshaft that has ever been tested for this type of racing. COMP Cams OWM T/C Series offers a cam for just about every open wheel modified racer.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number12-526-20
Part TypeCamshafts
Product LineCOMP Cams Open Wheel Modified Traction Control Camshafts
UPC036584177531
Cam StyleSolid flat tappet
Camshaft UseDrag race
Basic Operating RPM Range3,100-7,100
Intake Duration at 050 inch Lift254
Exhaust Duration at 050 inch Lift260
Duration at 050 inch Lift254 int./260 exh.
Advertised Intake Duration280
Advertised Exhaust Duration289
Advertised Duration280 int./289 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.590 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.597 in.
Valve Lift with Factory Rocker Arm Ratio0.590 int./0.597 exh.
Camshaft Gear Attachment3-bolt
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind Number280MHQ S7
Valve Springs RequiredYes
QuantitySold individually.

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