Fuel injection? Open or Closed loop?

[pbp1]

Originally Posted by Darrel Goheen

More thoughts......

Since I most likely can't win a heads up based on performance I should quit worrying about getting every last hundredths of ET out of my cars. I should just get them tuned to where it's consistent and leave it alone. Agree?

Just my opinion, but unless you have marginal traction, the tune that makes the engine run at it's peak performance will be the most consistent.

I suggest that you clean up the drivability area of your fuel table, then either put it in Open Loop, or set the closed loop to turn on about 300 rpms above your converter flash RPM.