I know we have touched on this subject before but I had the opportunity to dyno a M109R with Velocity Pro exhaust and Power Pro Black yesterday.
Figured I would share a bit of the info with you guys in case anyone might be interested.
It seems that the PPB goes super rich on WOT no matter if you actually need the fuel or not.
The top photo (in green) is stock ECU, Velocity Pro and Power Pro Black.
The bottom photo (in red) is tuned ECU (with lots of fuel added compared to the stock map) Velocity Pro and Power Pro Black.
You can see that even with the added fuel of the tuned ECU the Power Pro still pulls the AFR way rich.
I did not have a lot of time yesterday so these results are only over the time period it takes to do a WOT run.
For sure you will not run lean during acceleration if you have a Power Pro on your bike (which is a good thing) but you will not be winning any 1/4 drag races either.
The Power Pro pulls the AFR so rich it really cuts into your HP. There was a 8 HP difference without the Power Pro installed.
Just a little FYI........more testing to follow later as time allows.
BCS
Figured I would share a bit of the info with you guys in case anyone might be interested.
It seems that the PPB goes super rich on WOT no matter if you actually need the fuel or not.
The top photo (in green) is stock ECU, Velocity Pro and Power Pro Black.
The bottom photo (in red) is tuned ECU (with lots of fuel added compared to the stock map) Velocity Pro and Power Pro Black.
You can see that even with the added fuel of the tuned ECU the Power Pro still pulls the AFR way rich.
I did not have a lot of time yesterday so these results are only over the time period it takes to do a WOT run.
For sure you will not run lean during acceleration if you have a Power Pro on your bike (which is a good thing) but you will not be winning any 1/4 drag races either.
The Power Pro pulls the AFR so rich it really cuts into your HP. There was a 8 HP difference without the Power Pro installed.
Just a little FYI........more testing to follow later as time allows.
BCS