I have a 1999 k2500 suburban with the 7.4l engine. I recently
installed new injectors and moved from stock 24.x lbs/hr to 30lbs/hr.
Everything is great, and i now run at WOT with no knock! The only
issue is that i am a little rough at idle. Anything out there to
adjust my fuel trim?
1999 k2500 suburban
edelbrock TES headers
K&N FIPK air kit
MSD coil, wires, 6A
Flowmaster cat back exhaust
reduced restriction cats