What kind of idle can I expect with this camshaft?

This camshaft is designed for aggressive street/strip performance and will produce a very rough idle. This is a normal characteristic for cams with this duration and lobe separation angle.

What other modifications are recommended when installing this camshaft?

For optimal performance, it's recommended to pair this camshaft with a torque converter rated for 3000+ RPM, lower rear-end gears, and increased compression. Aftermarket intake manifolds are also suggested.

Is this camshaft street legal in California?

This camshaft is not CARB approved and cannot be legally shipped to California due to emissions regulations.

COMP Cams Hydraulic Flat Camshaft 42-236-4

Name: COMP Cams Camshaft OL 292H-10
Brand: COMP Cams
Price: 330.15 USD
Availability: InStock

COMP Cams Camshaft OL 292H-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/Marine 244/244 hydraulic flat camshaft for Oldsmobile 260-455 V8s. Street/strip performance.

Key Features

Fits 1967+ Oldsmobile 260, 307, 350, 403, 400, 425 and 455 V8 engines.
Hydraulic flat tappet design with 244/244 degrees of duration.
Intended for street/strip use with a 3000+ RPM stall torque converter.
Requires lower rear-end gears and increased compression for optimal performance.
Produces a very rough idle, characteristic of high-performance cams.
Suitable for performance builds in jet boats, river racing, or bracket racing.

⚠️ 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

This COMP Cams Magnum/Marine camshaft features a 244/244 degree duration split on a 110-degree lobe separation angle. This hydraulic flat tappet design is intended for street/strip applications where a rough idle is acceptable and performance is the priority. It's built to work with a 3000+ RPM stall torque converter, lower rear-end gears, and increased compression for a noticeable power increase.

Designed for Oldsmobile 260 through 455 cubic inch V8 engines, this camshaft is a popular choice for those looking to extract more power for river or bracket racing, or for performance builds in jet boats. The aggressive lobe profile means you'll get a very noticeable, rough idle, which is a common characteristic of cams designed for this level of performance. It's recommended to use aftermarket intake manifolds to complement its performance capabilities.

This camshaft fits a wide range of vehicles, including many Oldsmobile models like the Cutlass Supreme and Delta 88, as well as some Buick and Cadillac V8s from the mid-60s through the early 90s. Ensure your vehicle's setup, including the torque converter and gearing, is appropriate for this performance camshaft to achieve the best results.