Fits 1997-2013 LS Based Engines - Ideal for Cathedral Port 5.7L/6.0L

Specs:  217/23x  .615"/.636"  113 LSA, 3 Bolt Pattern 

The all new BTR LS1 Stage 1 V2 camshaft makes more power and torque everywhere in the curve compared to the OEM factory camshaft. This camshaft provides a mild idle along with great driveability for daily driving, yet makes significantly more midrange and top end power with an almost 15% horsepower gain at peak over the factory LS2 camshaft. These camshafts are also a great choice for LQ4 and LQ9 6.0L truck engines when swapped into cars. This camshaft can be run with the stock torque converter in LS1 and LS2 applications with proper tuning, however a 2800+rpm stall will help unlock this camshaft's full potential.

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.

This kit includes: BTR Stage 1 LS1/LS2 Camshaft, BTR Platinum .660" Dual Spring kit with Titanium Retainers, Valve Seals, and 7.400" long 5/16" Chromoly Pushrods.

Please note:

• DOD/AFM equipped engines will require a DOD/AFM delete
• 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