the 2step is actually the neutral rev limit set through sct software. you set it to a very slow mph and then set your rpm so when the clutch is in and car isnt moving it bounces off that rpm. any good sct tuner should be able to add it to your tune. cumaro was an ls2 full bolton, longtubes, off road y, dumps, 4000 circle d convertor, and tuned by my buddy. never been dynoed
my rear tires hadnt been balanced yet and holy shit was it crazy at the top of 3rd thru 4th. fixed that today. car feels much better. went out tonite again ran a 408ci ss that went 11.50s at mid 120s and it was similar outcome. then tried to run my buddies procharged g8 that went 10.9xs but police showed up and luckily we made it home. hopefully hell give me the gopro vid of his evasive maneuvers, should be interesting to watch
my rear tires hadnt been balanced yet and holy shit was it crazy at the top of 3rd thru 4th. fixed that today. car feels much better. went out tonite again ran a 408ci ss that went 11.50s at mid 120s and it was similar outcome. then tried to run my buddies procharged g8 that went 10.9xs but police showed up and luckily we made it home. hopefully hell give me the gopro vid of his evasive maneuvers, should be interesting to watch