Quote:
Originally Posted by sk8world
Ok. Don after reviewing your logs I see several issues you had. This log was at 1pm that should be the second pass but may have been the first.
1. there was a boost issue. Your pass shows good peak boost but seems to come on very slow. 1st gear only hit 15.5psi then you let off the throttle and slowly shifted at 7400. By the time you went back on the throtle the rpms went back down to 4500! 2nd gear peaked at 20.5psi but again you shifted "slowly" at 6500 then rpms droped back to 4400! 3rd gear boost peaked at 23.2psi! but again you slowly shifted at 6600prm. 4th gear peaked at 23.6psi!!! Boost was not held steady on any gears but was up and down. If you were to have pulled each gear to 8k and made the shifts quick it would have been completly differant.
Now on your next log at 2pm had serious boost issues. You did MUCH better on pullying the rpms closer to redline. However boost stayed low and didnt hit 1 bar in first gear. 2nd gear hit 1bar not until 6800rpms?? 3rd gear not until 6500, then boost was down and up peaking around 1.1bars.
So over all there was something going on on that second pass. Not sure if you changing the transition points did that or what. I would go back to the settings Ray made and not change them.
|
Yes, that was the run I unplugged the hose from the BC. I knew I had logged that run. So what area of the log were we looking at Monday? I think the slow shifts were from letting off because of the hesitation and sputtering. Did you look at the AFR for that run? I think I saw 9.xx on my gauge.