looking for some advice on chip changes

[workingdan]

Looking for a little more performance out of my GN. Looking to change some of my programmable features of my TT chip. Instructions state I can change WOT fuel in first gear for better Launching and 60'. So do I add fuel or remove?
I was also thinking about adding spark timingto both 1/2 and 3/4 gears.
My car runs good right now wih 38# of fuel pressure with the vac line off.
Look at my power log and let me know what your thoughts are.
Thanks Dan

 

[norbs]

Looks pretty good and safe so far. Did see some knock on the burnout. Are you using alky on this log?

 

[mikestertwo]

Looks pretty good. If your running alky add 1-2 degrees of timing and 3%-5% fuel and see what happens. :smile:

 

[jasjamz]

You pull fuel from 1st gear to make it spool faster . Don't make to many changes at one time though. Try the timing first.

 

[workingdan]

Thanks guys, I went back to the track and made some changes and got a new low E.T. 11.76 @ 114.75 MPH. Had a 1.6520 60' time. Not to bad for 17" nitto drag radials. Need to bump up my boost a little. Here is that run.

 

[norbs]

looks ok, but I do see you leaving the line at 22 psi..does it actually hook? But you really need a Wideband sensor at your level.

 

[mikestertwo]

It looks pretty good. What changes did you make?

 

[workingdan]

looks ok, but I do see you leaving the line at 22 psi..does it actually hook? But you really need a Wideband sensor at your level.

The car launched at 8psi. Ya it hooks if I keep it under 10psi. 1.6520 60' times

 

[workingdan]

It looks pretty good. What changes did you make?

I added 2 degrees timing in all gears and took 2% fuel out of 1st gear.

 

[workingdan]

Thanks for the help guys. Putting the car away for winter. Hoping to get a wide band for next spring. Shooting for a 11.50 pass next year.

 

[norbs]

Well maybe there was a time delay from the log and the vehicle moving. But the PL shows 22 psi, which is odd. I also find it hard to believe you left at 22 psi.