Originally Posted by fast68plymouth
Quote
the baro sensor is inside the control box.


Good to know...... thanks!!

And that box is in the dyno cell, correct?

On your 902, what are the ManP and ManV channels used for, and what would they be reading if you didn’t have the hoses attached to anything?

Any thoughts on the widely variable CF on that run?


I didn't see it on the sheet he posted, but mine make small adjustments during the run (0.01) because of the temps in the room going up 1/2 degree.
ok, seen your numbers, doesn't make sense because the baro sensor is in the control box right on top of the dyno. (FYI I also have a SF powermark) and he is getting outside air.

I would really like to have a copy of the data file.

edit the ManP and ManV is one pressure channel with a different way to look at the data -14.1 PSI is -28.70 inhg. 1 psi = 2.03602 inhg. But it shouldn't be moving around during a pull. It looks like pressure is building as the run goes on.

Joe

Last edited by sr4440; 08/17/20 03:36 PM.

Without Data, you’re just another guy with an opinion.