Katech C6 Z06 Corvette Stage 1 550HP Installed Performance Package

Katech's C6 Z06 Stage 1 550HP package is designed for the enthusiast who wants to extract more power from the stock-internal LS7 engine and address the known defects with the factory LS7 cylinder heads for maximum reliability and longevity.

Included in this package:

Katech LS7 cylinder head valve fix package
Halltech Killer Bee MF103 Intake system
160 degree thermostat
All required gaskets and fasteners
Installation labor
GM Dex-Cool Coolant
Mobil 1 engine oil
AC Delco oil filter
Baseline chassis dyno run (if requested)
HP Tuners Credits
Street calibration service
Chassis dyno tuning
Katech serialized Stage 1 Plaque
Katech 1 year/12,000 mile limited warranty. See terms for details.

Katech's legacy and commitment to quality spans back to 1977. As a leader in motorsports engineering and manufacturing, we serve a global clientele of professional race teams and performance enthusiasts. Our expert team leverages decades of real competition data, experience, and race-proven processes to deliver uncompromising performance and quality. From high performance race engines to custom engineering services, we are your trusted source for all things high-performance.