TSP-TKLSx427675HPPkg by Texas Speed & Performance

If you’re looking to elevate your ride with serious power and durability, look no further than the TSP 427 CID 675 HP LSx Turn-Key Package. Designed specifically for muscle car and hot rod enthusiasts, this engine package delivers the kind of performance that transforms your driving experience. Each engine is crafted with precision using state-of-the-art CNC equipment, ensuring that every component meets strict tolerances. What sets Texas Speed & Performance apart is their commitment to quality; every engine is hand-assembled by experts who specialize solely in LSx-based engines.

Engine Features

• GMPP LSx Iron 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 with Titanium Intake Valves
• TSP Dual Valve Spring Kit with PAC .660" Springs & Titanium Retainers
• Custom-Grind Hydraulic-Roller Camshaft
• Hardened Pushrods and Johnson 2110 Lifters
• ARP 12-Point Head Stud Kit for 6-Bolt Cylinder Heads
• Cometic MLS 6-Bolt Cylinder Head Gaskets
• GM Rocker Arms with Comp Cams Trunion Upgrade Kit
• Texas Speed Billet Baffled Aluminum Center-Bolt Valve Covers with Billet Catch Can Kit
• Holley 302-3 Oil Pan Kit
• Optional Front Drive Systems
• Fast 102 Intake and GM Throttle Pedal
• Complete GM Sensors and New Ignition Coil Packs
• TSP Spark Plug Wires and NGK Spark Plugs
• Holley Terminator X System with Transmission Control Module for 4L60E/4L80E
• 12 Quarts of Break-In Oil and AC Delco Oil Filter
• GM Flywheel or Flexplate

Fitment

• Cadillac CTS-V 2004-2007
• Universal Retrofit 1997-2016

Performance Details

The TSP 427 CID engine package is engineered for an aggressive idle and requires a minimum of a 2,800 RPM stall speed torque converter for automatic transmissions. This setup ensures that your ride not only performs well but also sounds incredible on the road or track.

Warranty & Support

Texas Speed & Performance backs their turn-key engine packages with a one-year, unlimited-mile warranty, provided all tuning is completed by their team. They have extensive experience with LSx engine retrofits, so you can trust that you’re in good hands. If you have any questions about your specific setup or need assistance, their knowledgeable staff is just a phone call away.

Customer Feedback

Cadillac CTS-V owners have raved about the TSP 427 engine package, noting that it transformed their vehicles into track-ready machines. One owner shared, “After installing the TSP 427 in my 2006 CTS-V, the power delivery is instant, and the aggressive idle turns heads everywhere I go.”

Important Notes

• Competition Use Only, Not Legal for Road Use
• Verify necessary clearances for front drive accessories and oil pan kit before ordering. Custom setups may vary.

With the TSP-TKLSx427675HPPkg, you’re not just getting an engine; you’re investing in a powerhouse that’s ready to take your muscle car or hot rod to the next level.