I’m renting a few hours on the dyno tomorrow to tune my car. First I wanted to run my plan by you all.
I’ve attached my new tune if you care to see.
I have my AFR set at 12.8 and timing at 26* to start.
As for now, I plan to do the AutoVE on the dyno so I can do whatever necessary to hit more cells and get more time in the cells.
Once that is done I’m planning to start messing with the timing. I thought I’d bump it to 28 and see if I get any KR. If not, then I’ll try 29 and see what happens. Whatever degree gets KR or starts to lose performance I’ll just back off 2 degrees.
Once that’s set, I was going to see if the car likes to be leaner or richer. Is the goal to settle on the AFR that makes no more or less power? Top of the bell curve? Or should I just go with a safe number like 12.8?
Next I plan to tune my 150 wet shot. I have A0016 (COS5) set to pull 6* of timing and I was going to modify A0015 on the dyno to achieve about 11.5 AFR on spray.
Any info is appreciated!
Thanks!