BBM Roller Cam - 3-Bolt CRBRX296-R8

The COMP Cams BBM Roller Cam 3-Bolt CRBRX296-R8 is a mechanical roller camshaft specifically engineered for high-performance drag racing and competition engines built on the Mopar B and RB-Series platform. This camshaft is ideal for operators building engines that require aggressive valve timing and maximum power output in the 4000–6500 RPM range.

Featuring a 296/303 duration split (intake/exhaust) and a 108 LSA (lobe separation angle), this cam profile is optimized for low-end torque and mid-range acceleration. The roller design minimizes sliding friction found in flat-tappet cams, which reduces heat generation and wear while allowing for more aggressive lobe profiles without risking valve train damage. Proper installation requires compatible valve springs, pushrods, and rocker arms to ensure optimal performance.

This camshaft is best suited for builders of street/strip or full-competition B and RB big-block Mopar engines, where consistent and repeatable power delivery is crucial. Its specific RPM band and duration make it particularly effective in applications that support aggressive intake and exhaust events. Verify your engine's requirements before ordering to ensure compatibility with your setup.