Quote:
Originally Posted by Shriner Jim
Jeffytune:
My ride is an '08 Ultra Classic. It was HOT right out of the box. I kinda liked the Nightrider.com Wide Band O2 Sensor upgrade. I did that and my fuel mpg went from 39-40 to about 38. This was no big deal, however the bike didn't sound harley enough. I put on Rush slip-ons, 2" baffle. I immediately popped on decel. My right leg still burns on a hot day.
I ordered V&H true duals, K&N air filter and a V&H Fuelpak. I don't have them yet, my ebay salesman is a bit sluggish.
Do you think that I can leave the Nightrider fix on? Nightrider.com says it is compatible. If I can leave it on, why should I......Thanks in advance for your opinion.
Shriner Jim
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Hi Jim.
No, take them off.
There not wide band oxygen sensors, they are rich biased oxygen sensors. Instead of centering the AFR at 14.7:1, they center more like 13.9:1.
With that in mind, when there Vance and Hines engineers test and set up the programs for the Fuelpak, they are setting it up with stock oxygen sensors, a O2 that is off center, will through the mixture off, run far too rich and then set codes and or foul the plugs out.
__________________
I'm Just Sayin'...
2007 FLHT 96 CID W/IDS drive
K&N Air filter system
Vance & Hines Pro Pipe BP & FuelPak.
GMR Roller rockers.
Crane adjustable pushrods.
93.25 Torque 78.74 HP
Member DooF Clenas , and proud of it.
Professional Rockat Surgen
Disclaimer.
I do not work for Vance and Hines, I just like there stuff. Any suggestions I make are to be use at your own risk.
