Went to the track and could use some tuning advice

Rich Gio

You'll need a bigger Hemi
Joined
Jan 3, 2010
I got a few runs in with the mods in my sig on Drag radials at 20#, 17# boost, 93 Octane, No Alky (yet). Car seemed to hook up pretty well, but my 60' times were still bad. Looking at the powerlogger file of the runs, I think the car is lean out of the hole and rich at the top end. I still think I should be running a better MPH at the trap. Any input? The first run was the 13.2 with KR at 19psi boost.
 

Attachments

  • IMG_0926.jpg
    IMG_0926.jpg
    36.2 KB · Views: 306
  • 4thRun5-25-11.zip
    40.6 KB · Views: 49
  • 1stRunboostTooHigh5-25.zip
    45.3 KB · Views: 42
i looked at your logs, what brand WB you using? also what sensor you have in your volt 4 input?

logs look pretty good. you did have alittle spike of lean of the get go but no big deal.

What converter? shift points look good.
 
WB is an innovate LC-1. Fuel pressure is in Pressure 4. Nothing in volt 5. Stock D5 converter that I can't get to lock up. Tested out fine electrically, must be something mechanical.
 
Top