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Texas Speed & Performance LS3 Stage 3 Supercharged Camshaft 231/239 for LS3/LSA Engines
$409.99

If you’re looking to crank up the power on your LS3, LSA, or even an L92, the TSP LS3 Stage 3 Supercharged Camshaft is where it’s at. This isn’t just any camshaft; it’s designed for serious performance, especially if you’re running 15+ psi of boost. With specs like 231/239 duration, .640”/.629” lift, and a 115 LSA, this cam is aggressive and ready to unleash some serious horsepower from 3000 RPM and up.

Here’s the deal: if you’ve got a supercharged LS3 or LSA engine, this camshaft is going to give you some impressive gains. I’ve seen it add around 70 rear-wheel horsepower even on stock LS3 setups without a supercharger. That’s a solid bump, making it a smart choice if you’re thinking about adding a supercharger later on. Plus, it’s perfect for those max-effort builds where you really want to push the limits.

Now, if you’re running a manual transmission, you might experience a bit of bucking, but with the right tune, it can still be daily driven. Just make sure you’re equipped with a 2800 RPM or larger stall torque converter for the best results. And don’t forget about the VVT/AFM delete kit if it applies to your setup.

Features You’ll Appreciate:

  • Best for 6.0 and 6.2 engines with rectangular port heads.
  • Ideal compression ratio? Aim for 10.0:1 or higher.
  • You’ll need TSP/PAC Dual .660 Valve Springs for optimal performance.
  • Aftermarket stall converter? Yes, go for 2800 RPM or more.
  • No need to upgrade your rear gear.
  • Operating RPM range is between 2200 and 6800.
  • Expect a power increase of 70+ horsepower.
  • Drivability is solid with proper tuning, though manuals might feel a bit choppy at times.

Fitment:

  • Cadillac CTS-V (2009-2015)
  • Cadillac Escalade (2005-2014)
  • Chevrolet Camaro (2010-2015)
  • Chevrolet Corvette (2008-2013)
  • Chevrolet Silverado 1500 (1999-2013)
  • Chevrolet SS (2014-2017)
  • Chevrolet Suburban (2000-2014)
  • Chevrolet Tahoe (2000-2014)
  • Chevrolet Trailblazer (2006-2009)
  • GMC Sierra 1500 (1999-2013)
  • GMC Yukon (1999-2014)
  • Pontiac G8 (2008-2009)
  • Pontiac GTO (2005-2006)

Note: This camshaft comes in a 3-bolt design, so if your factory cam is a single-bolt, you’ll need a conversion kit to make it work. This kit includes the necessary upper timing gear and ARP camshaft bolts. We even offer an upgraded timing set for those looking to replace everything at once. Just a heads up, this camshaft is meant for competition use only and isn’t street legal.



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Vehicle Make/Model
Cadillac CTS 2009-2015 V
Cadillac CTS 2012 V Black Diamond
Cadillac CTS 2013-2014 V Luxury
Cadillac CTS 2013-2014 V Premium Black Diamond
Cadillac CTS 2014-2015 Vsport Premium
Cadillac CTS 2014-2015 Vsport
Cadillac Escalade 2005-2014 Base
Cadillac Escalade 2008-2014 Platinum
Cadillac Escalade 2009-2013 Hybrid
Cadillac Escalade 2010-2013 Hybrid Platinum
Cadillac Escalade 2011-2014 Luxury
Cadillac Escalade 2011-2014 Premium
Cadillac Escalade 2012 Special Edition
Cadillac Escalade ESV 2005-2014 Base
Cadillac Escalade ESV 2008-2014 Platinum
Cadillac Escalade ESV 2010 Lujo
Cadillac Escalade ESV 2011-2014 Luxury
Cadillac Escalade ESV 2011-2014 Premium
Cadillac Escalade ESV 2012 Special Edition
Cadillac Escalade EXT 2005-2013 Base
Cadillac Escalade EXT 2011-2013 Luxury
Cadillac Escalade EXT 2011-2013 Premium
Chevrolet Camaro 2010-2015 LT
Chevrolet Camaro 2010-2015 SS
Chevrolet Camaro 2010-2015 LS
Chevrolet Camaro 2011-2012 1SS
Chevrolet Camaro 2011-2012 2SS
Chevrolet Camaro 2011-2012 1LT
Chevrolet Corvette 2008 427 Limited Edition Z06
Chevrolet Corvette 2008-2013 Base
Chevrolet Corvette 2011 Z06 Carbon
Chevrolet Corvette 2013 427
Chevrolet SS 2014-2017 Base
Chevrolet Silverado 1500 1999-2013 LT
Chevrolet Silverado 1500 1999-2012 Base
Chevrolet Silverado 1500 1999-2013 LS
Chevrolet Silverado 1500 2002 Custom
Chevrolet Silverado 1500 2002-2013 WT
Chevrolet Silverado 1500 2003-2006 SS
Chevrolet Silverado 1500 2004-2006, 2009-2013 Hybrid
Chevrolet Silverado 1500 2004-2005 Z71 Off-Road
Chevrolet Silverado 1500 2007-2013 LTZ
Chevrolet Silverado 1500 2010-2013 XFE
Chevrolet Silverado 1500 Classic 2007 WT
Chevrolet Silverado 1500 Classic 2007 SS
Chevrolet Silverado 1500 Classic 2007 LS
Chevrolet Silverado 1500 Classic 2007 LT
Chevrolet Silverado 1500 Classic 2007 Hybrid
Chevrolet Silverado 1500 HD 2001-2003, 2005-2006 LT
Chevrolet Silverado 1500 HD 2001-2003, 2005 LS
Chevrolet Silverado 1500 HD 2005 Base
Chevrolet Silverado 1500 HD Classic 2007 LT
Chevrolet Suburban 2014 LT
Chevrolet Suburban 1500 2000-2014 LT
Chevrolet Suburban 1500 2000-2014 LS
Chevrolet Suburban 1500 2000-2012 Base
Chevrolet Suburban 1500 2002-2006 Z71
Chevrolet Suburban 1500 2006-2014 LTZ
Chevrolet Suburban 1500 2010 75 Aniversario Diamond Edition
Chevrolet Suburban 2500 2000-2013 LT
Chevrolet Suburban 2500 2000-2013 LS
Chevrolet Suburban 2500 2000-2001, 2009-2012 Base
Chevrolet Suburban 2500 2007 LTZ
Chevrolet Tahoe 2000 Limited
Chevrolet Tahoe 2000-2014 LS
Chevrolet Tahoe 2000-2001, 2006-2009, 2011-2012 Base
Chevrolet Tahoe 2000, 2002-2006, 2008-2010 Z71
Chevrolet Tahoe 2000-2014 LT
Chevrolet Tahoe 2007-2014 LTZ
Chevrolet Tahoe 2007-2014 PPV
Chevrolet Tahoe 2008-2013 Hybrid
Chevrolet Tahoe 2012-2014 SSV
Chevrolet Tahoe 2014 Police
Chevrolet Trailblazer 2006-2009 LT
Chevrolet Trailblazer 2006-2009 SS
Chevrolet Trailblazer 2006-2007 B
Chevrolet Trailblazer 2006-2007 A
Chevrolet Trailblazer 2006-2007 LS
Chevrolet Trailblazer 2006-2008 Base
Chevrolet Trailblazer EXT 2006 LT
Chevrolet Trailblazer EXT 2006 B
Chevrolet Trailblazer EXT 2006 Base
Chevrolet Trailblazer EXT 2006 LS
GMC Sierra 2007-2009, 2011-2012 Base
GMC Sierra 2008-2013 Denali
GMC Sierra 2010, 2013 SLT
GMC Sierra 2013 SLE
GMC Sierra 1500 1999-2013 SLE
GMC Sierra 1500 1999-2003, 2006-2013 SL
GMC Sierra 1500 1999-2013 SLT
GMC Sierra 1500 2001 C3
GMC Sierra 1500 2002-2005 Base
GMC Sierra 1500 2002-2013 WT
GMC Sierra 1500 2002 HT
GMC Sierra 1500 2002-2013 Denali
GMC Sierra 1500 2005-2006, 2009-2013 Hybrid
GMC Sierra 1500 2010-2013 XFE
GMC Sierra 1500 Classic 2007 WT
GMC Sierra 1500 Classic 2007 SL
GMC Sierra 1500 Classic 2007 SLE
GMC Sierra 1500 Classic 2007 Denali
GMC Sierra 1500 Classic 2007 SLT
GMC Sierra 1500 Classic 2007 Hybrid
GMC Sierra 1500 HD 2001-2003, 2005-2006 SLE
GMC Sierra 1500 HD 2001-2003, 2005-2006 SLT
GMC Sierra 1500 HD Classic 2007 SLE
GMC Sierra 1500 HD Classic 2007 SLT
GMC Sierra 2500 1999-2002 SL
GMC Sierra 2500 1999-2004 SLE
GMC Sierra 2500 1999-2004 SLT
GMC Sierra 2500 2002-2004 Base
GMC Sierra 2500 2003-2004 WT
GMC Sierra 2500 HD 2001-2002, 2006 SL
GMC Sierra 2500 HD 2001-2013 SLE
GMC Sierra 2500 HD 2001-2013 SLT
GMC Sierra 2500 HD 2002-2005 Base
GMC Sierra 2500 HD 2003-2013 WT
GMC Sierra 2500 HD 2011-2013 Denali
GMC Sierra 2500 HD Classic 2007 SLE
GMC Sierra 2500 HD Classic 2007 SL
GMC Sierra 2500 HD Classic 2007 SLT
GMC Sierra 2500 HD Classic 2007 WT
GMC Sierra 3500 2001-2002, 2006 SL
GMC Sierra 3500 2001-2006 SLE
GMC Sierra 3500 2001-2006 SLT
GMC Sierra 3500 2002-2005 Base
GMC Sierra 3500 2004-2006 WT
GMC Sierra 3500 Classic 2007 WT
GMC Sierra 3500 Classic 2007 SLT
GMC Sierra 3500 Classic 2007 SLE
GMC Sierra 3500 Classic 2007 SL
GMC Sierra 3500 HD 2007-2013 SLT
GMC Sierra 3500 HD 2007-2013 WT
GMC Sierra 3500 HD 2007-2013 SLE
GMC Sierra 3500 HD 2011-2013 Denali
GMC Yukon 1999-2014 Denali
GMC Yukon 1999-2014 SLT
GMC Yukon 1999-2014 SLE
GMC Yukon 2006 SL
GMC Yukon 2007-2009, 2011-2012 Base
GMC Yukon 2008-2013 Hybrid
GMC Yukon 2010-2013 Denali Hybrid
Pontiac G8 2008-2009 Base
Pontiac G8 2008-2009 GT
Pontiac G8 2009 GXP
Pontiac GTO 2005-2006 Base

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ABOUT TEXAS SPEED AND PERFORMANCE

Texas Speed and Performance began as a small business in 2003. Texas Speed and Performance is situated in Georgetown, Texas, and is a leader in the LSx sector. Texas Speed & Performance has quickly established itself as one of the largest performance makers and retailers of premium LSX and LT1 packages in the United States. Texas Speed and Performance founders, Trevor Doelling and Jason Magnum, have a combined 30+ years of experience in the high-efficiency sector and are constantly striving to research and manufacture the highest quality performance goods for your car. This is accomplished by putting their products through their paces on their in-house futuristic super flow engine dyno. Texas Speed and Performance components can be found in some of the fastest street and competition automobiles in the country.

WHY CHOOSE TEXAS SPEED AND PERFORMANCE?

Texas Speed and Performance provides all levels of aftermarket performance products from LSx and 2014+ 6.2L LT1/LT4 performance parts, aftermarket cast cylinder heads, basic air induction exhaust, camshafts, stroker engines and in-house machining of all their engines. They are one of the largest LSx and 2014+ 6.2L LT1/LT4 specific shops in the country. Owing to their in-house cylinder head manufacturing, engine assembly, and camshaft grinding facility, they assist customers with all of their high-performance LSx and 2014+ 6.2L LT1/LT4 needs and requirements.

TEXAS SPEED AND PERFORMANCE PRODUCT LINE

Texas Speed and Performance Exhaust offers camshafts, short and long blocks, turn-key engines, valvetrain, crankshafts, rods, and aftermarket cylinder heads.

VIVID RACING-TEXAS SPEED AND PERFORMANCE

The Texas Speed and Performance products at Vivid Racing include the Texas Speed and Performance Stage 4.2 LS7 Camshaft Chevrolet Camaro, Corvette 2006-2015, which has fitment for the Chevrolet Camaro 2012-2015 and Chevrolet Corvette 2006-2013 models.

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