Brian Tooley Racing (BTR) Stage 4 LS1/LS2/LS6 Cam Kit - Camaro/Corvette/GTO
BTR LS1/LS2/LS6 Camshaft Kit Includes:
- BTR Platinum Dual Valve Spring Kit w/ Steel Retainers, Including Valve Seals
- BTR LS Chromoly 7.400" Long 5/16" Diameter Pushrods
- Stage IV Camshaft Specs (BTR-LS3STAGE4): 233/25X .636"/.636" 113 LSA
These camshafts have a 3-bolt timing gear pattern. 1-bolt camshafts are available upon request, message us for pricing and availability.
Brian Tooley Racing's LS Cams are an excellent selection for GM LS combinations including 4.8L, 5.3L, 5.7L 6.0L, or 6.2L displacements. These camshafts were designed specifically for use with cathedral port head LS applications.
From Brian Tooley Racing:
"The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the durability you come to expect from BTR components. It is ground with nitrous in mind as well, working well with up to 300 horsepower worth of night night juice. For proper piston-to-valve clearance, you cannot mill your cylinder heads without the possibility of needing to flycut your pistons. An aftermarket converter is a necessity for automatic applications."
NOTE: All valve spring kits come standard .505" ID .060" thick locators. These are designed for stock style valve guides. 7.400" pushrods come standard, if another length is required please contact us prior to purchase to substitute sizing.
