COMP Cams Camshaft Kit CBVI XR270HR-13

COMP Cams has a long history of making serious performance parts for engines, and this XR270HR-13 camshaft kit is a prime example of their work. This kit is built for Chevrolet Big Block GEN VI engines and is designed to give you a noticeable boost in mid-range power. It’s a hydraulic roller camshaft, which means it’s built for better performance and durability compared to older flat tappet designs.

This isn't just a camshaft; it's a complete K-Kit, meaning it comes with everything you need to get the job done right. Inside the box, you’ll find the camshaft itself, lifters, valve springs, retainers, valve locks, and valve stem seals. It also includes a timing chain set to ensure your engine's timing is spot on, plus assembly lube and decals. This comprehensive package helps ensure a smooth installation and optimal performance right out of the gate. The XR270HR-13 grind is particularly good at making power in the mid-RPM range, and it really likes to breathe through headers. Keep in mind that for best results, you'll want to pair this with custom engine tuning to really unlock its potential.

This kit fits a range of Chevrolet and GMC trucks and vans from the mid-to-late 90s, including models like the 1996-1999 Chevrolet C2500 Suburban and the 1996-2000 GMC Savana 3500. Because this is a performance camshaft, it requires custom tuning to match the new cam profile, and it's not approved for sale in California due to emissions regulations.