Originally Posted by Nickey Chicago
The #001 ZL1 does not have cats on it right now for testing (for off road use only). We have built may Camaros with 600 plus rwhp and Cats with NO issues. My Camaro has 650 rwhp with cats and over 10,000 miles, with no issues.
What brand of cats are you running? I am in the process of purchasing a Whipple S/C and supporting components to produce approx. 650 / 675 RWHP and have concerns about which cats to run. Which cats would you recommend for a supercharged engine pushing 650 HP?