Product Description
BTR LS Stage 3 Truck Cam V3 - BTR-LSTRUCKSTG3-V3
Fits 1999-2013 LS-Based Engines 4.8L 5.3L 6.0L 6.2L (Up to 2019 on L96)
Specs: 213/22X .549"/.549" 109 LSA, 3 Bolt Pattern
NOTE: BTR Stage 3 & 4 V3 Truck cams require BTR-SK018 spring kit (or similar) and one-piece chromoly pushrods!
The latest version of Brian Tooley Racing's Stage 3 LS Truck Camshaft is an outstanding all-around performer, matching stock torque below 2500rpm and carrying a much broader powerband from there to the redline, peaking at 64hp above the stock 5.3L camshaft. This a great camshaft for a hot daily driver, and with proper tuning can be made to run with a stock torque converter, though a higher RPM stall is recommended for best performance. Idle lope will be similar to the Truck Norris.
The new BTR V3 Truck Camshafts are the result of their most extensive truck cam development program ever, delivering more average torque and horsepower under the curve - perfect for trucks that need strong midrange performance & enhanced towing capability.
The V3 cams use advanced valvetrain simulation and dynamic modeling tools along with Spintron development to guarantee reliable, stable valvetrain performance across all possible platforms. Next, BTR used engine and chassis dyno testing, using full-length truck exhaust systems and OEM-style intakes. Hundreds of dyno runs were performed to fine-tune cam timing, maximizing torque and efficiency across the RPM range.
These “Truck” cams receive the same engineering rigor and combustion development as BTR's race programs. No old catalog lobes! Plus, you're getting a 100% USA-designed & made product!
Our kit options take the guesswork out and include the following:
Camshaft only: BTR Stage 3 Truck V3 Camshaft by itself.
Camshaft, Springs & Seals: BTR Stage 3 Truck V3 Cam, BTR SK018 .625" Beehive Springs with Valve Seals and Spring Locators.
Camshaft, Springs, Seals and Pushrods: BTR Stage 3 Truck V3 Cam, BTR SK018 .625" Beehive Springs with Seals and Locators, plus BTR 7.400" Long, 5/16" Chromoly Pushrods with .080" Wall Thickness.
Gasket kit: Includes Timing Cover Gasket, Water Pump Gaskets, Front Crankshaft Seal and new Balancer Bolt
Note:
- DOD/AFM equipped engines will require a DOD/AFM Delete Kit
- 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
The dyno test below was conducted on a stock Gen IV 5.3L with stock 243 heads, TBSS intake, longtube headers and full length exhaust. Stock cam vs the BTR Stage 3 V3 cam.
