Sound Clip: Brian Tooley Racing Stage 2 Supercharger Cam, on an 800HP ProCharged 2015 GMC Sierra 5.3L (tuned on 91 Pump for Montana) we built earlier this year!
- Brian Tooley Racing Stage 2 Supercharger Cam
- Stainless Works Longtube Headers
- Stainless Works Exhaust System

Full Build Video & Dyno Session:
   • 800HP+ Sierra 5.3L (L83) ProCharged |...  

0:00 Start Up / Warm Up
0:28 Warmed Up / Revs
1:00 Walk Around

Check out our Cam Swap Specials here:


Get in touch with us if you're interested in getting a performance package for any of your 2009+ GM Trucks!
Strictly Performance Motorsports
(269)350-9055
[email protected]

www.strictlyperformance.parts