What kind of compression ratio is ideal for this camshaft?

This COMP Cams Magnum camshaft is designed for engines with a static compression ratio of 9.5:1 or higher. It's particularly effective in helping to bleed off compression in higher compression builds.

What supporting modifications are recommended for this camshaft?

For optimal performance, COMP Cams recommends pairing this camshaft with an aftermarket torque converter (4000-4500+ RPM stall), a 750 CFM carburetor on an aftermarket intake, and rear gears ranging from 4.30 to 4.88. Mild ratio rocker arms and performance valve springs are also suggested.

Is this camshaft street legal in California?

No, this camshaft is not CARB approved and cannot be shipped to California due to emissions regulations.

COMP Cams Magnum 262/262SR Camshaft 20-702-9

Name: COMP Cams Camshaft CRS 308R-10
Brand: COMP Cams
Price: 604.45 USD
Availability: InStock

COMP Cams Camshaft CRS 308R-10

$604.45

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

COMP Cams Magnum 262/262SR solid roller camshaft for Chrysler LA 273-360 engines. Ideal for max effort street builds with 10:1+ compression.

Key Features

Fits Chrysler 273, 318, 340, and 360 LA-series engines.
Solid roller camshaft design for improved lift and RPM capability.
Magnum series grind offers excellent high-RPM power gains.
Designed for engines with 9.5:1+ static compression ratio.
Pairs well with aftermarket torque converters (4000-4500+ RPM stall).
Recommended for use with 750 CFM carburetor and 4.30-4.88 rear gears.

⚠️ 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 high-performance street Mopar engine with a Chrysler 273, 318, 340, or 360 LA-series V8, this COMP Cams Magnum 262/262SR camshaft is designed to give you a serious performance edge. It's a solid roller camshaft, which means it can handle higher lift and RPMs compared to hydraulic cams, allowing for better airflow and more power, especially at higher engine speeds. This particular grind is known for delivering excellent high-RPM power without excessively wearing out your valve train components, making it a solid choice for a max-effort street build.

This Magnum series camshaft is best suited for engines with a static compression ratio of 9.5:1 or higher, and it really shines when paired with an aftermarket torque converter that has a higher stall speed, ideally around 4000-4500+ RPM. For optimal performance, COMP Cams suggests using it with a 750 CFM carburetor on an aftermarket intake manifold, and a gear ratio between 4.30 and 4.88. It's also designed to work well with mild ratio rocker arms and traditional performance valve springs, ensuring your valve train can keep up with the camshaft's demands. This camshaft is a well-built piece that offers significant performance gains over stock, making it a popular choice for enthusiasts looking to extract maximum power from their LA-series Mopar engines.

When installing this camshaft, remember that it's intended for serious performance applications. Ensure your engine's supporting components, like the intake manifold, carburetor, and rear gearing, are matched to its aggressive nature to realize its full potential. This camshaft is not CARB approved and cannot be shipped to California.