whos the tuner for JTEC pcms
99 supercharged 360
Type: Posts; User: a2000rt2
whos the tuner for JTEC pcms
99 supercharged 360
If have figured out a base tune from scratch pretty much that runs and idles, but cant just blip the throttle, have to roll into it easily and never seems to run good enough to get it to build any...