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Engines and Components› Camshafts and Valvetrain
Brian Tooley Racing
LS Truck STG 4 CAM V3
SKU: B07O BTR-LSTRUCKSTG4-V3
Advanced — 4+ hours
Overview
This camshaft is ideal for lighter trucks that primarily cruise and play, offering a very aggressive idle quality and an 8/10 chop scale. It is designed for optimal performance within an RPM operating range of 2200-6700 RPM and is recommended for engine sizes from 4.8L to 6.2L. The V3 Truck Camshafts are the result of extensive development, including valvetrain simulation, Spintron development, and extensive engine and chassis dyno testing to ensure reliable and powerful performance.
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Vehicle Symptoms
- Lack of top-end power during highway passing
- Weak midrange torque when towing or accelerating
- Engine feels sluggish at higher RPMs
- Poor throttle response in the upper RPM range
Relevant Conversations
- Best camshaft for LS truck performance upgrade
- BTR Stage 4 V3 camshaft specs and reviews
- How to install camshaft in 5.3L LS engine
- LS truck camshaft comparison: BTR vs Texas Speed
- Camshaft upgrade for 6.0L LS truck towing power
- Will a stage 4 cam work with stock converter?
- BTR stage 4 truck cam dyno results
- LS truck camshaft install cost and time
- Camshaft choice for 4.8L LS engine street/strip
- BTR LSTRUCKSTG4V3 camshaft review forum
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Brian Tooley Racing |
| Part Number | B07O BTR-LSTRUCKSTG4-V3 |
Videos
BRIAN TOOLEY RACING STAGE 4 CAM REVIEW
BTR Stage 4 V2 Truck Camshaft - 2010 Tahoe 5.3
BTR Stage 4 Cam Installed in Lowered NBS Silverado #chevysilverado #cammedtrucks #droppedtrucks
BTR stage 4 truck cam
Btr Stage 4 Truck Cam Cold Start
TRUCK NORRIS VS BTR TRUCK CAMS. HOW DOES THE TRUCK NORRIS LS CAM COMPARE TO STAGES 1-4 TRUCK CAMS?
BTR Stage 4 V2 Truck Camshaft - 2010 Tahoe 5.3
Silverado SS BTR Stage 4 truck cam, Headers, Corsa
TRUCK NORRIS LS CAM - Install, New Springs, Valve Seals, and Pushrods, from Brian Tooley Racing, BTR
The BTR Camshaft Advantage Explained
Brian Tooley racing TRUCK NORRIS street testing with a stock converter. Baddest truck cam ever!
WHAT IS THE BEST LS CAM? SLOPPY MECHANICS BEST VS TRUCK NORRIS FROM BRIAN TOOLEY RACING? FULL DYNO!
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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