Peitz Performance is pleased to announce their naturally aspirated offerings for the C8! Since the inception of the C8, Peitz Performance has been diligently working to improve upon the engine performance of an already impressive platform. Let Peitz Performance's hard work, work for you by choosing us!
Our heads/cam package is perfect for customers who have already modified their exhaust or intake systems on their C8s. Our heads/cam package pick up 80 plus (depending on if you opt for E85) horsepower from stock. The package features completely upgraded valvetrain components such as trunion rocker bearings, hardened pushrods, .660" lift valve springs, displacement-on-demand delete, and a camshaft tailored for great power pick-ups while still retaining driveability. The mail-out and installed and tuned packages both include tuning support using HP Tuners software. If you want us to handle the install, select the Heads Cam package installed and tuned. Ask us about high-flow green cats as well!
Peitz Performance Heads Cam Package
- CNC ported heads optimizing flow and efficiency
- Camshaft designed for performance and drivability
- Hardened pushrods
- Trunion rocker upgrade
- .660” lift valve springs
- 160 degree thermostat
- DOD Delete Plugs
- REV Exhaust Valve upgrade
- Options for milling heads for higher compression w/E85
- 80+ HP gains with E85 and higher compression
- ECM Unlock
- 8 credits required to license your ECM
NOTE: Prices on the mail-out packages DO NOT include taxes.
If you are getting the mail-out option, you will need a Mongoose cable or J2534 cable that is compatible with AC Delco TDS SPS in order to update modules on the car after receiving your unlocked ECM back from HP Tuners.
You will need an MPVI 3 in order to flash your ECM with HP Tuners. If you are getting a mail-out package, you will need have this already or purchase an MPVI 3 from us separately.
If you are getting an installed and tuned package, the MPVI 3 is optional.