COMP Cams Camshaft Kit CB 295T H-107 BM

If you're looking to build a serious street/strip machine with a Chevrolet Big Block engine, this COMP Cams Thumpr camshaft kit is designed to give you that aggressive, unmistakable idle and a significant bump in performance. This kit is specifically for Big Block Chevy engines from 396 to 454 cubic inches that originally came with flat tappet camshafts. It's a popular choice for those aiming for a noticeable change in their engine's character and power band.

This isn't just a camshaft; it's a complete package to get you started. Inside the box, you'll find the camshaft itself, lifters, valve springs, retainers, valve locks, valve stem seals, and a timing chain set. COMP Cams also includes assembly lube for the flat tappet components and installation instructions to guide you through the process. To achieve the best results with this camshaft, COMP Cams recommends a minimum of 9.5:1 compression, a 2800+ RPM stall torque converter if you have an automatic transmission, and supporting intake, gearing, and header upgrades. Be aware that this camshaft produces a very rough idle, which is part of its signature Thumpr sound and performance profile.

This kit fits a wide range of Chevrolet vehicles originally equipped with these Big Block engines, including models like the Chevrolet Chevelle, Camaro, and Impala from the late 60s through the mid-70s, as well as C/K series trucks and Suburbans up to the early 80s. It's a comprehensive solution for anyone serious about upgrading their classic Chevy's performance and sound.