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Texas Speed & Performance 530HP LS Cathedral Heads and Cam Kit Chevrolet | GMC | Pontiac 5.7 | 6.0L 1967-2024 - TSP-530HPLS1-KIT
Texas Speed 525-550 HP Heads and Cam Package for 5.7 and 6.0L Engines

Unleash the power of your 5.7 or 6.0L engine with this high-performance Heads and Cam Package, designed to deliver an impressive 525-550 horsepower. Featuring top-tier components from Texas Speed, this package provides the aggressive sound and performance you crave.

Performance Gains:
Expect total horsepower in the range of 525-550 HP, depending on supporting mods such as the exhaust and intake manifold. This package delivers a serious performance boost, backed by the signature sound of a lopey camshaft.

Additional Components Required:
To complete the installation of this package, you'll need additional components such as the Heads & Camshaft Bolt Gasket Kit

Vehicle Recommendations:
Automatic Transmission: A 3200+ stall torque converter is recommended for optimal performance.
Manual Transmission: For manual vehicles, 3.73 or 4.10 rear-end gears are preferred to make the most of the power and performance gains.

Aggressive Sound:
This package is perfect for enthusiasts who want a very aggressive sound along with serious horsepower.



Features:
  • TSP Stage 4 Cathedral Camshaft (Tsunami) - The TSP Stage 4 Tsunami Camshaft is engineered for maximum power and a bold, aggressive lope. Ideal for high-performance setups, this camshaft offers substantial gains across the RPM range, while delivering a very aggressive idle.
  • Camshaft Specs: 235/240 duration, .629/.615 lift, 111 LSA
  • PRC As-Cast 225cc LS1/LS2 Cathedral Heads - These PRC As-Cast 225cc Cathedral Heads are engineered for maximum flow and combustion efficiency, allowing your engine to reach its full potential. Perfect for high-performance builds, these heads are designed to support extreme horsepower.
  • Head Specs:
    • 225cc intake runner volume
    • 62cc combustion chamber
    • Premium valves and valve seats for durability under extreme conditions
    • Paired with TSP 660 Spring Kit and Titanium Retainers for excellent valve control at high RPMs
  • Texas Speed & Performance 5/16" .080 Wall Chromoly Hardened 7.475 Pushrods - Built for durability, these 7.475" hardened pushrods are designed to handle the increased demands of a high-performance valvetrain, ensuring longevity and stability.


Fitment:
  • Chevrolet Camaro 1998-2002
  • Chevrolet Corvette 1997-2007
  • Chevrolet Silverado 1500 1999-2006
  • Chevrolet Suburban 1999-2006
  • Chevrolet Tahoe 1999-2006
  • GMC Sierra 1500 1999-2006
  • GMC Yukon 1999-2006
  • Pontiac Firebird 1998-2002
  • Pontiac GTO 2004-2006
  • Pontiac Trans Am 1998-2002
  • Universal Retrofit 1967-2024
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Texas Speed & Performance Banner

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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Sale price None
Wholesale price $2,746.32
Shipping Weight: 10.00
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Product Added At Tuesday 21 January, 2025
Product Modified At Tuesday 27 May, 2025
Imported By ETLOverride
Last Edited By kathi@vividracing.com
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Emissions Info
Carb Approved No
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Epa Status -
Prop65 -
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Vendor Inv Cost Retail Jobber MAP Core Updated
Texas Speed & Performance $2,327.39 $2,720.17 ? ? ? 2025-05-27 16:34:43


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