I have a diablo 4 bank revolution flip chip I used in my Lightning. It helped me make a 12.6 second pass. Three settings . Stock, aggressive and street/track. All pump gas. Tuned for a 4-6 lb pulley. Includes switch and led light.$50 if you want it.
Holy shit when it rains it pours! I picked up an SCT hand held so I won't be needing a Tuner anymore. I have an intake lined up....but I still need a pulley 4 or 6 Lbs is what I'm looking for.