hey folks, so i got my euro-r manifold with a skunk2 70mm tb. The car will idle perfectly and when you rev it, the revs come back down as normal. the weird thing now is that when I try to drive the car normally, the revs wont go down its like i have to gas it for the revs to come down then change gears. also the gas pedal is really stiff, any insights? Help!

 

check you cable for any binding and then make sure the you have the butterfly in the TB adjusted correctly. If you have the screw set too far back it can get stuck on the sides of the TB.
-G

 

apparently sk2 throttle bodies have this problem often. Someone made a write up either on this site of preludepower on how to fix the issue.

 

had the same problem with mine binding up on the sides and sticking.