Product Description
Brian Tooley BTR Stage 2 LS1/LS2 Camshaft
Fits 1997-2013 LS Based Engines - Ideal for Cathedral Port 5.7L/6.0L
Specs: 221/24x .624"/.636" 112 LSA, 3 Bolt Pattern
Developed and ground in-house using state of the art BTR designed lobes, the new LS1 Stage 2 V2 cam is the latest offering in the LS1/LS2 line up. These camshafts are also a great choice for LQ4 and LQ9 6.0L truck engines when swapped into cars. BTR's engineers went back to the drawing board to find even more power and torque than the popular original version of the Stage 2 cam. This camshaft has a moderate idle for use in daily driving yet makes significantly more midrange and top end power over Stage 1, with an over 16% horsepower gain at peak over the factory LS2 camshaft. A 2800+rpm stall converter is recommended.
These new BTR lobe designs were Spintron and Engine Dyno tested to achieve the highest overall power curve while also maintaining strict valvetrain stability and durability standards.
Our kit options take the guesswork out and include:
- Camshaft only: BTR Stage 2 LS1 cam by itself.
- Spring Kit with Steel Retainers and Pushrods: BTR Stage 2 LS1 cam plus BTR Platinum .660" Dual Spring kit with Steel Retainers, Valve Seals, and 7.400" Chromoly Pushrods, 5/16" x .080" wall.
- Spring Kit with Titanium Retainers and 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:
- DOD/AFM equipped engines will require a conversion to conventional lifters.
- 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.
