What kind of idle can I expect with this camshaft?

This is a COMP Cams Thumpr camshaft, which is specifically designed to produce a noticeable choppy and thumping idle sound. It's a popular choice for those looking for an aggressive auditory signature from their engine.

What else might I need to install this kit?

The kit includes the camshaft, lifters, assembly lube, decals, and instructions. You may also need a new timing set, oil pump, and potentially new valve springs depending on your current setup and performance goals. Always refer to the manufacturer's instructions for a complete list of recommended components.

Does this camshaft require a specific torque converter?

While this camshaft can work with a stock torque converter, it is recommended to use a torque converter rated for 2000 RPM or higher for optimal performance. Proper gearing will also help you take full advantage of the cam's powerband.

COMP Cams Hydraulic Flat Cam and Lifter Kit CL51-600-5

Name: COMP Cams Cam & Lifter Kit P8 279T H-10
Brand: COMP Cams
Price: 477.24 USD
Availability: InStock

COMP Cams Cam & Lifter Kit P8 279T H-10

$477.24

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 Cam & Lifter Kit P8 279T H-10. This kit includes a camshaft and lifters for a thumping idle and improved performance.

Key Features

Fits a wide range of Pontiac, Buick, and Oldsmobile V8 engines from 265 to 455 cubic inches.
Includes camshaft, lifters, assembly lube, decals, and instructions for a complete kit.
Designed for a high-performance street application with a choppy, thumping idle.
Works with stock torque converters, but performs best with a 2000+ RPM converter and gears.
This is a hydraulic flat tappet camshaft and lifter kit.

⚠️ 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 give your Pontiac V8 engine a more aggressive, thumping idle and improved street performance, this COMP Cams Thumpr camshaft and lifter kit is a solid option. Designed for Pontiac 265-455 cubic inch V8s, this kit is built to make a noticeable difference in how your engine sounds and feels.

This kit comes with the camshaft, lifters, assembly lube, decals, and instructions, so you have the essentials to get the job done. It's a high-performance street cam that works well with a stock torque converter, but you'll see even better results with a 2000+ RPM converter and appropriate gearing. Expect that signature choppy, thumping idle that many enthusiasts look for in a performance build.

This kit is compatible with a wide range of GM vehicles from the mid-50s through the early 80s, including models like the Pontiac Grand Prix, Firebird, and various Buick and Oldsmobile models equipped with the appropriate V8 engines. Make sure to check the full fitment list to confirm it's right for your specific application.