LOL at 1-3 HP gain? Must be an 11', 12' Ram issue
MY 10' Hemi can't do this without my tuner... (shifts at 6200 - 6400 no problemo)
click image for video
only mods at the time of that vid (over two years ago) Intake, CatBack, 180º T-Stat and a Diablo Trinity...
(reg cab 4x4 with 3.55 gearing)
It will run 14.7 and 14.8 ET's all day long on bone stock tuning/shift points on my heavy-ass 305/50R20 Terra Grapplers on 20" wheels
and YES I have a box full of track slips to back it up! (300+) , 3 years worth going on 4!
Best time at the track on street tires with a 93 tune, 94 octane fuel , shift points raised from 5600 (stock) to 6400rpm, Throttle boost maxed out... 14.414 ET
Best Time on Drag Radials (pre TC swap) .... May 13/2011 .........13.898/98mph at 2500' DA (13.4/102 corrected) same base mods (intake/exhaust/tune)
I'm sorry but NO-ONE is hitting that! on a 4G Hemi Ram without a Tune! (unless its a 2wd reg cab, 3.92's in negative DA winter run at sea level)
I will say that anyone looking for a real kick-in-the-pants difference for your dollar,
Nothing beats an Edge 2800-3000 stall torque converter... I dropped my 60' times to 1.8's instantly