TSP 1997-2004 Corvette LS1/LS6 Camshaft Package

A vehicle-specific Texas Speed camshaft package for 1997-2004 Chevrolet Corvette models equipped with the cathedral-port LS1 or LS6. Choose the camshaft profile and either the street-focused PAC beehive spring package or the higher-capacity TSP/PAC dual spring package.

Choose Your Camshaft

• Stage 1 N/A: Mild street profile with broad power gains and the strongest drivability.
• Stage 2 N/A: More aggressive street profile with increased midrange and upper-rpm performance.
• Stage 3 N/A: Aggressive naturally aspirated street and track profile.
• Stage 4 N/A: Maximum-effort naturally aspirated profile requiring supporting modifications.
• Bald Eagle N/A: Performance-oriented naturally aspirated profile with a pronounced idle.
• Bald Eagle Boost: Boosted cathedral-port profile for properly supported combinations.
• Dumpster Fire Turbo: Turbo-focused cathedral-port camshaft for stock-stroke boosted combinations.

Choose Your Spring Package

• PAC Beehive: PAC 1219 single beehive springs, valve seals and hardened chromoly pushrods. Ideal for compatible street cam profiles within the spring's lift and rpm limits.
• TSP/PAC Dual Spring: Higher-capacity dual springs with titanium retainers, integrated seats/seals and hardened chromoly pushrods for more aggressive profiles and increased valvetrain control.

Timing configuration: Verify the selected camshaft's bolt pattern and the existing upper timing gear before ordering. Install the matching timing gear and cam bolts.

Pushrod and clearance note: Final pushrod length and piston-to-valve clearance must be measured during assembly.

Tuning required: Professional custom calibration is mandatory after installation. No tune, tuning device, credits or remote tuning support is included.

Fitment: 1997-2004 Chevrolet Corvette with the factory 5.7L LS1 or LS6, including 2001-2004 Z06. Not for later LS2, LS3 or LS7 applications.

Local installation: North Texas High Performance can provide separately quoted installation and tuning for local customers.