so the last few days i've been slowly turning up my boost from 7 - 8psi where my 305's were topped out before i swapped them for the 550's last week.

i'm trying to go in small increments so i hit as many of the cells in my map as possible along the way. current process is to add a little boost and take it for a half hour drive or so, trying to hit the boosted cells up to decent rpm a few times. come home, and plug into MLV with the target table i posted a little while back.

rinse. repeat.

so far i'm up to 12psi. good god does this thing pull hard, compared to the 7-8 from before... i'm very happy :-)

 

wth? 305's top out at 7-8lbs?? i'm running the 305's on 10-12 lbs with 10 afrs all around

 

i'm running a megasquirt, so no rising rate fuel regulator for me. :-P at 7 - 8 psi, i was seeing >95% dutycycle anywhere north of 6.5k or so.