After sitting in a ZO6 my car is not for sale now what?

[steve00s]

Originally Posted by Gary in BR

I am interested in the cat by pass myself.

Could you dyno the car to get a base line and an after dyno.
I am also interested in any sound difference.

I know that opening the cats will allow more air flow hence more power but I would like to know how much power.

What is your plan for the CEL??

Gary

Gary, opening just the secondary cats alone isn't going to give you any more noticeable power. It will enhance the sound though. Gives it a deeper tone. The secondary bypass will not cause a CEL. Even with both sets of cats off I only had one CEL in about a 1,000 miles of driving.

JP, I wish I could join you guys Sunday morning. Sounds like a great day. Have been wanting to see your car.