Diablosport Forums

I had my 08 Bullitt dyno tuned today and I now have excellent A/F ratio and good power. My mods are Kooks headers, catted h-pipe, Hot Rod cams, 4.10s, FRPP CAI and my FRPP Tb m-9926-3v. The problem I have is at 2000 to 3000 it takes a long time for the rpm to come down. I coast a long time before the rpms come down.
Other then that my engine revs nice. only when I go down the road with those rpms Im having problems.
Seeing as I have a custom tune will my adaptive strategy have any effect later on?
I was thinking of disconnecting my battery and to see if my car can recognize my FRPP twin 62mm throttle body.

Post your original backup file and last tune written here and someone will look at it.

Do I e-mail it to tuningsuperstore or do I post on the forum. is it easy to post?

Either way.

I have the same problem, the engine from 3000 to 2000 rpm go down very slow and at 2000 don't decrease, how have you fix?
Thanks