Did some reading and I can't find a straight answer on how to set up my 2 step on a 4k stall, trans is a 4l80e with yank ss4k N/A car. I have the LNC2000 box got it for the timing retard feature for nitrous and want to play around with the 2 step just dont have any ideas were to set rpm I've read go 4-500 under you stall speed and some saying go the the full stall speed or flash it.

 

This might get more action in the nitrous section.

 

Try the auto trans section.

 

how to move to different sections kind of new to this still

 

You will not hold the car back that high(3500/3600) unless you have a trans brake. Start at 2000.

 

[QUOTE=nj02z;20299105]You will not hold the car back that high(3500/3600) unless you have a trans brake. Start at 2000.[/QUOTE i don't have a trans break so start at 2k but don't go higher then the stall?

 

You're going to need to play with it and find what works best. Go as low as 12-1500 and up to stall speed. Different cars work differently. experiment and find where you get the fastest 60ft. Just make sure your staging is consistent while testing to get accurate data.