COMP Cams Camshaft P8 268H-10

When you're looking to wake up the engine in your Pontiac, Buick, or Oldsmobile V8, this COMP Cams High Energy camshaft is a solid option. This particular camshaft, part number 51-232-3, is designed to fit a wide range of Pontiac 265-455 cubic inch engines, along with many Buick and Oldsmobile V8s from the mid-50s through the early 80s, like the 1979 Pontiac Firebird or a 1977 Buick LeSabre.

This is a hydraulic flat tappet camshaft, meaning it uses hydraulic lifters to maintain zero valve lash automatically. The grind on this cam, with its 218 degrees of intake and 218 degrees of exhaust duration at .050 lift, is specifically chosen to give you good low-end and mid-range torque. That means you'll feel a noticeable improvement when you're accelerating from a stop or cruising at lower RPMs. It's a popular choice for street performance builds where you want a bit more pep without sacrificing too much drivability. Expect a noticeable, but not overly aggressive, idle.

This camshaft is a direct replacement for your stock unit, but it's always a good idea to check the manufacturer's installation instructions for any specific requirements regarding valve springs or break-in procedures. Keep in mind that this part is not CARB approved and cannot be shipped to California.