I have gotten 4 bad T-bodies and alot stories from G.M.S. I was considering purchase of a BBK for my 2007 GT and would like any feed back on T-body problems or success that anyone has had.

 

FOUR???? are you getting a retune when installing these? sounds like theres something else happening here

 

No, Grannatelli admitted to me they are having problems with T-bodies and said it was all the manufacturers-I'm trying to find out what other owners can tell me.

 

Unless you are seriously modifying the motor....................DO NOT WASTE YOUR MONEY ON AFTERNARKET THROTTLE BODIES!!!!!!!!!!!!!! I have never seen or heard of 1 person not regreting wasting their money on an aftermarket throttle body. Even if you somehow manage to make it work, the results will not in any way be worth the trouble. The stock throttle body is very good, and there is no reason to replace it.

 

Ok you posted again....I have the same answer as mustangman. Good luck!