What kind of compression ratio and torque converter is recommended for this camshaft?

This camshaft performs best with static compression ratios of 9.5:1 or higher. It is also recommended to use an aftermarket torque converter that stalls around 3000-3500 RPM for optimal performance.

What other components are recommended for use with this camshaft?

For best results, COMP Cams suggests pairing this camshaft with a carburetor of 750+ CFM and a good set of headers. For 440 engines, an 800 CFM carburetor and 3.91-4.30 rear gears are recommended.

Is this camshaft streetable and what about valve train wear?

The Magnum series camshafts are designed to offer performance gains without the excessive wear associated with more aggressive grinds. They aim to provide excellent high RPM power while not unduly stressing valve train parts, making them a practical choice for street performance.

COMP Cams Magnum Camshaft CRB 294S-10 21-248-4

Name: COMP Cams Camshaft CRB 294S-10
Brand: COMP Cams
Price: 330.15 USD
Availability: InStock

COMP Cams Camshaft CRB 294S-10

$330.15

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 CRB 294S-10 camshaft for Chrysler B/RB engines. Offers improved high RPM power without excessive valve train wear.

Key Features

Fits Chrysler B/RB 383, 400, 413, 426 Wedge and 440 engines.
Magnum series camshaft offers improved performance gains over stock.
Designed for engines with 9.5:1+ static compression ratio.
Works best with aftermarket torque converters stalling 3000-3500 RPM.
Delivers excellent high RPM power.
Minimizes valve train wear compared to more aggressive camshafts.

⚠️ 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 looking to get more out of your big-block Mopar engine, especially one built for street performance with a higher compression ratio, this COMP Cams Magnum camshaft is a solid option. It's designed to work well with static compression ratios of 9.5:1 or higher and pairs best with an aftermarket torque converter that stalls around 3000-3500 RPM, depending on your specific engine displacement and gearing. This camshaft is part of the well-known Magnum series, which offers a good balance of performance gains over stock without putting undue stress on your valve train components.

This camshaft is a popular choice for engines like the 383, 400, 413, 426 Wedge, and 440. It focuses on delivering strong power up in the higher RPM range, which is exactly what you want for spirited street driving or drag strip use. COMP Cams designed this grind to be compatible with mild ratio rocker arms and traditional performance valve springs, making it a practical choice for many performance builds. It's a well-built component that aims to give you that extra edge without sacrificing reliability for everyday use.

For optimal performance with this camshaft, consider pairing it with a carburetor of 750+ CFM and a good set of headers. If you're running a 440, aim for an 800 CFM carburetor and a rear gear ratio between 3.91 and 4.30 to make the most of its powerband.