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Texas Speed & Performance TSP-TKRESLV427675HPPkg Overview
For those serious about their muscle cars or hot rods, the TSP 427 CID 675 HP Resleeved Turn-Key Package from Texas Speed & Performance is a game changer. This engine package is designed for late-model LSx power plants, offering a robust solution that promises power, durability, and hassle-free performance. Each engine is meticulously crafted using state-of-the-art CNC machining, ensuring that every component meets stringent tolerances. Hand-assembled by experts who specialize exclusively in LSx engines, you can trust that this package is built to last.
Key Features
- GM LS3 Resleeved Aluminum Engine Block
- Texas Speed & Performance Forged 4340 4.00" Stroke Crankshaft
- Texas Speed & Performance Forged 6.125" Connecting Rods
- Wiseco 4.127" Forged Piston Set with Steel Top/Napier 2nd Ring Set
- 11.45:1 Compression Ratio
- Precision Race Components 285cc Aftermarket 6-Bolt LS7 Cylinder Heads
- Texas Speed & Performance Custom-Grind Hydraulic-Roller Camshaft
- Texas Speed & Performance Billet Baffled Aluminum Valve Covers
- Holley Terminator X Max Engine Management System
- 12 Quarts of Break-In Oil Included
Fitment
- Cadillac CTS-V 2004-2007
- Universal Retrofit 1997-2016
Performance & Installation Insights
This engine package is not just a simple crate engine; it's a fully hand-built powerhouse that delivers a lopey idle and demands a minimum of 2,800 RPM stall speed torque converter for automatic setups. It's designed to be a true drop-in replacement, meaning you can get it running without extensive modifications. However, we recommend verifying clearances for front drive accessories and the oil pan kit to ensure a perfect fit in your specific vehicle.
The included Holley Terminator X Max engine management system offers real-time fuel learning, high impedance injector drivers, and programmable inputs/outputs for customizing your setup. It's perfect for those looking to integrate electric fans, boost control solenoids, or nitrous control. With base maps for common LS engine combinations, you'll be hitting the road or track in no time.
Customer Feedback
One Cadillac CTS-V owner shared, "The TSP 427 package transformed my ride. The power delivery is incredible, and the lopey idle turns heads everywhere I go. Installation was straightforward, and the Holley system made tuning a breeze!"
Warranty & Support
Texas Speed & Performance stands behind their work with a one-year, unlimited-mile warranty, provided that tuning is performed by their team. With extensive experience in LSx-based engine retrofits, they ensure you have the knowledge and support needed to get your setup just right.
Important Notes
- Competition Use Only, Not Legal for Road Use
- Optional sheet metal intake manifold and polished front drive accessory kit available for additional charge.
Investing in the TSP 427 CID 675 HP Resleeved Turn-Key Package means you’re not just buying an engine; you’re gaining a powerful, reliable performance upgrade that’s ready to take your Cadillac CTS-V or other compatible models to the next level.
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2004-2007 Cadillac CTS-V |
CTS-V | 2004-2007 |
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.
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