What is the primary application for this COMP Cams camshaft?

This camshaft is designed for Chevrolet Small Block engines, particularly those used in racing applications with specific lift restrictions. It's part of COMP Cams' Launcher Series and is suitable for classes that limit camshaft lift.

Does this camshaft fit all Chevrolet Small Block engines?

No, this camshaft is for Gen 1 Small Blocks and does not fit LT1/LT4 engines, LS-based engines, or factory roller camshaft engines built from 1985 and newer. It also requires specific oiling provisions for 1955-1957 265ci engines.

What is required for the break-in procedure of a solid flat tappet camshaft?

Solid flat tappet camshafts require a specific break-in procedure to properly seat the cam lobes and lifters. This typically involves running the engine at a higher RPM (around 2000-2500 RPM) for about 20-30 minutes immediately after installation. Always refer to the manufacturer's detailed installation instructions for the correct procedure.

COMP Cams Camshaft 12-680-5 for Small Block Chevy

Name: COMP Cams Camshaft CS 269L283 S7
Brand: COMP Cams
Price: 378.83 USD
Availability: InStock

COMP Cams Camshaft CS 269L283 S7

$378.83

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COMP Cams solid flat tappet camshaft for Small Block Chevy engines. Designed for restricted racing classes with specific lift rules.

Key Features

Fits many Chevrolet Gen 1 Small Block engines, including 262, 265, 267, 283, 302, 305, 307, 327, 350, and 400ci.
Solid flat tappet design suitable for racing applications.
Features .283" lobe lift, beneficial for racing classes with lift restrictions.
Designed for use in restricted racing scenarios with .425" or .450" lift rules.
COMP Cams part number 12-680-5.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

If you're building a Chevrolet Small Block engine for a restricted racing class, this COMP Cams CS 269L283 S7 camshaft is a solid option. It's designed to work within common lift rules, specifically mentioning .283" lobe lift which is good for classes with a .425" or .450" lift restriction. This camshaft fits a wide range of Chevrolet Gen 1 Small Block engines, including popular displacements like the 283, 327, 350, and 400 cubic inch V8s, covering many applications from the early 1980s through the mid-1990s.

This is a solid flat tappet camshaft, meaning it uses traditional lifters and requires proper break-in procedures to ensure the cam lobes and lifters seat correctly. COMP Cams is a well-known name in performance camshafts, and this Launcher Series cam is built to meet the demands of its intended use. It's important to verify your specific engine block is a flat tappet design and not a factory roller, as this camshaft will not fit those applications. Also, be aware that early 1955-1957 Chevy 265ci engines have a rear journal oiling groove that this specific camshaft does not accommodate; contact us if you need a cam for those specific early blocks.