If you're looking to transform your 5.7 or 6.0L engine into a powerhouse, the TSP-480HPLS1-KIT from Texas Speed & Performance is your ticket to serious horsepower gains. This kit is engineered to deliver an impressive 470-500 horsepower, making it an ideal choice for those who demand both performance and reliability, whether on the street or the strip.
With this package, you can expect robust performance increases, achieving between 470-500 HP depending on your vehicle's supporting modifications, such as the exhaust and intake manifold. This versatility makes it a great fit for various setups.
To complete your installation, you'll need additional components like the Heads & Camshaft Bolt Gasket Kit. This ensures a proper seal and reliable operation, so you can focus on enjoying your ride.
This kit is designed to work seamlessly with:
For those with an automatic transmission, this camshaft is designed to work with a factory torque converter, but upgrading to a 2600+ stall torque converter can maximize your performance. If you have a manual transmission, stock rear-end gears will suffice, but consider upgrading to 3.73 or 4.10 gears for enhanced performance.
The TSP Stage 1 Cathedral Camshaft (224R) included in this kit is specifically crafted to provide a broad power range, offering excellent mid-range and top-end power while maintaining daily drivability. Here are some technical specs:
Chevrolet Camaro owners have reported significant improvements in throttle response and overall power delivery after installing this kit. One satisfied customer noted, "After installing the TSP-480HPLS1-KIT on my 2002 Camaro, I felt the power increase immediately. The mid-range torque is fantastic, and it pulls hard all the way to redline!"
Upgrade your ride with the Texas Speed & Performance TSP-480HPLS1-KIT and experience the thrill of enhanced performance and reliability. This kit is not just a modification; it's a commitment to elevating your driving experience.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1998-2002 Chevrolet Camaro |
Camaro | 1998-2002 |
|
1997-2007 Chevrolet Corvette |
Corvette | 1997-2007 |
|
1999-2006 Chevrolet Silverado 1500 |
Silverado 1500 | 1999-2006 |
|
1999-2006 Chevrolet Suburban |
Suburban | 1999-2006 |
|
2000-2006 Chevrolet Tahoe |
Tahoe | 2000-2006 |
|
1999-2006 GMC Sierra |
Sierra | 1999-2006 |
|
1999-2006 GMC Yukon |
Yukon | 1999-2006 |
|
1998-2002 Pontiac Firebird |
Firebird | 1998-2002 |
|
2004-2006 Pontiac GTO |
GTO | 2004-2006 |

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 LINETexas 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 PERFORMANCEThe 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.