Slow and getting slower
Jun 19, 2012 | 12:54 AM
#1001
Jun 19, 2012 | 06:13 AM
#1002
About to get nerdy...
I made a plot of dyn cyl air versus rwtq based on my dyno runs. I found a very strong correlation with an r squared value of almost .98 using about 12 scattered data points. With this number I found my run tonight at 20psi to be around 930ftlb and 1030hp. This was a 3rd gear pull from 75mph so it was past peak torque by the time boost was fully up, but the peak hp number should be right. I'm not sure what goes into the dyn cyl air calculation but the trend holds from 100 to 700 ftlbs based on my data gathered from my dyno time.
I made a plot of dyn cyl air versus rwtq based on my dyno runs. I found a very strong correlation with an r squared value of almost .98 using about 12 scattered data points. With this number I found my run tonight at 20psi to be around 930ftlb and 1030hp. This was a 3rd gear pull from 75mph so it was past peak torque by the time boost was fully up, but the peak hp number should be right. I'm not sure what goes into the dyn cyl air calculation but the trend holds from 100 to 700 ftlbs based on my data gathered from my dyno time.
Jun 19, 2012 | 03:37 PM
#1005
Thread Starter
Joined: Jan 2006
Posts: 16,282
Likes: 438
From: Huntsville, AL
idle is set at 700, and yes its 0% when I let off the pedal. I still have a problem on coast down since I have a loose torque converter the truck starts to swing up and down when the speed is above adaptive idle. I think more timing should help that...
Yea...they are maxed, but im making over 1000hp to the wheels
Yea...they are maxed, but im making over 1000hp to the wheels
