Brian Tooley Racing BTR LS3 Stage 4 Naturally Aspirated N/A Camshaft, LS Dual Valve Spring Kit with Titanium Retainers, 7.400" LS Chromoly Pushrods & Gasket Install Kit -Fits 6.0 6.2 LS3 L99 L76

Features

• Brian Tooley Racing BTR Stage 4 Naturally Aspirated Cam LS3 Stage IV 3 Bolt Cam Specs: 233/250 .619"/.595" 113+5 SUPERSEDED TO 33350135R1
• Includes Brian Tooley Camshaft, BTR Platinum dual springs with Lightweight Titanium Retainers, and 7.400" Chromoly Pushrods
• Cam Install Gasket Kit includes: Front Timing Cover Gasket,Timing Cover Damper Seal, Water Pump Gaskets and LS CRANKSHAFT DAMPER BOLT
• LOBES DESIGNED IN HOUSE BY BTR The 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.

Description

Brian Tooley BTR N/A Stage 4 LS3 Camshaft V2 Fits 2007-2015 LS Based Rectangle Port Engines LS3 L99 L76 L77 L92 L96 LY6 Specs: 233/25x .636"/.636" 113LSA, 3 Bolt Pattern The 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 of spray. For proper piston-to-valve clearance, you cannot mill your cylinder heads without the possibility of needing to flycut your pistons. A 3000+rpm converter is a necessity for automatic applications. Our kit options take the guesswork out and include: Camshaft only: BTR LS3 Stage 4 camshaft by itself Steel Retainer Spring Kit with Pushrods: BTR LS3 Stage 4 cam, plus BTR Platinum .660" Dual Spring kit with Steel Retainers, Valve Seals, and 7.400" Long 5/16" Chromoly Pushrods Titanium Retainer Spring Kit with Pushrods: Includes the above, but with an upgrade from Steel to Titanium Retainers Gasket kit: Includes Timing cover gasket, water pump gaskets, front crankshaft seal and new damper bolt Note: VVT engines will require a VVT delete kit If installing in an engine originally equipped with a 1-bolt camshaft, a 3 bolt conversion kit will be required. DOD/AFM Engines will require a conversion to conventional lifters

Manufacturer: ‎BTR Brian Tooley Racing

Brand: ‎BTR Brian Tooley Racing

Model: ‎LS3 Stage 4 Camshaft Kit

Country of Origin: ‎USA

Item model number: ‎BTRLS3STAGE4

Is Discontinued By Manufacturer: ‎No

Manufacturer Part Number: ‎BTR33350135

Date First Available: March 2, 2018