V&H Oval Slip Ons

[braddebs]

Put a set of v&h oval slip ons mufflers on my '07 street glide, the dealer told me I didn't need to do anything else to the bike since it had o2 sensors, but feel it needs more, Help!!!!

 

[glider]

The 02 sensors being narrow band will not adjust enough to give you the proper AFR to run the way it should. It will always be lean.Some dealers say it's OK to do this but the best way is to add the stage 1 and a fuel enrichment device like the PC III or TFI.

Welcome to Power Commander EX and Power Commander III USB

Motorcycle Fuel Injection Kits and Electronic Fuel Injection Systems - EFI

 

[glider]

Glider, didn't you post an explanation of stage 1 and stage 2 and what is involved? I can't seem to find it, course I am a little dense!

Stage 1-2-3-4 Explained - Harley Davidson Community

 

[braddebs]

Thanks for all the advise, but would headers help with the fueling devise, also.

 

[glider]

If you are talking about true duals, they are something different than a fuel enrichment device.

 

[ewiltgen]

I have V&H Oval slip ons and stage 1 air cleaner the dealer did a download. Does that help richen it up or do I need something else?

 

[glider]

I have V&H Oval slip ons and stage 1 air cleaner the dealer did a download. Does that help richen it up or do I need something else?

It helps more than the stock download but it is still lean for the EPA regs. Something on the order of a TFI would richen things up nicely without being overkill.

Motorcycle Fuel Injection Kits and Electronic Fuel Injection Systems - EFI

 

[2388]

thanks glider for posting that article on stage one through four.Interesting stuff!

 

[glider]

Glad to help out on something that most do not understand.