Chevy Corvette 5.5 ZR1 Performance Packages (2026+) 2007 There are additional modifications you

There are additional modifications you can make such as throttle bodies

2008 Ford F-150 4

thats where we saw the 22 hp and 74 lb ft

Providing you with a "softer map" and a more "aggressive map"

Chevy Corvette 5.5 ZR1 Performance Packages (2026+) 2007 There are additional modifications youWant to add more horsepower to your C8 ZR1 and don't know exactly how? Take the guesswork out of things and allow Peitz Performance to take your ZR1 to the next level with our dyno tested and proven packages! We developed these these packages with overall driveability and durability in mind, not just peak horsepower and torque. Dyno Results shown include variants of our C8 ZR1 Charlie package where you can elect to go with the standard offering of a