I had a QTP electric cutout on my 2002 Z28 at one time. That was the 2nd mod I did. It was located in the I-pipe just under the right rear seat (ahead of the bend where the pipe goes up over the rear axle). I sold it when I went with True Duals. On a basically stock engine (all I had was an SLP lid which added 3 rwhp and 5 rwt after I made the necessary cuts on the bottom of the air cleaner) the cutout alone was worth 13rwhp and 18rwt (10rwhp/13rwt net) when it was open. Testing was done on a DynoJET. Stock the car dynoed at 308rwhp and 323 rwt.
A forum community dedicated to 1st generation Chevy Camaros owners and enthusiasts. Come join the discussion about performance, builds, restoration, modifications, classifieds, troubleshooting, reviews, and more!