May 14, 2012 #41 SHOZ123 SHO Member Joined Dec 2, 2000 Messages 12,152 Reaction score 673 Location Illinois The only thing I did was for the cold start and warm up for the secondary removal. It sounds like you need to increase the Intake Manifold volume as far as the 1500 rpm issue.
The only thing I did was for the cold start and warm up for the secondary removal. It sounds like you need to increase the Intake Manifold volume as far as the 1500 rpm issue.