Getting ready to spray 100-125shot dynotune wet kit. I have a friend with hp tuners and we are going to yank some timming. How do you do this? I mean we know the basics but what advise do you have? Right now my a/f is roughly 12.6 WOT. I was thinking 3degrees out.

 

How? Like as in what table in HPtuners? OR like where in the table to pull timing?

Since I have a 4K stall, I just changed the timing from 4K on up. You using your NANO?

 

Yeah what tables? Where in the tables? ect.. I wont spray under 3200rpms.
Yes I will be using the NANO. Why?

 

I use efilive so I dont know your table # exactly...But, it cant be too hard to find though (sorry I cant tell ya)... I would just change it from your stall speed on up.

I have been using my NANO for over a year now, just watch your A/F gage till you get the jets dialed in as the jettings are different, I am sure you all ready know.

 

yeah. what a/f are you @?

 

I like to stay down in the ~12.0 AF range... They say to run either ~20 less N20 or ~20% more fuel for the nano.

I looked at the jetting chart that came with my nitrous kit and used some different jetting. So, like put in the 100 shot fuel jet and put in the 75hp n20 jet. I dont know the #'s on the jets but I am willing to bet that will get you in the 11.3-11.8 AF range since your car NA is a little rich...