V&H FUEL PACK vs. DYNOJET POWER COMMANDER - which product wins??? - Harley Forum

pono60 · #1 04-11-2008, 04:53 PM

i'm about to get the v&h 2-1 big radius,and ness big sucker stage 1 on my bike.the only thing i'm not sure of is whether to get the fuel pack by vance & hines, or the power commander by dynojet.if this were a championship boxing match,who would win this bout???

shovelmike · #2 04-11-2008, 09:23 PM

Either unit will do a suitable job of allowing you to add more fuel to the mix. The Power Commander has the added advantage of allowing you to change the ignition curve as well if needed. If you don't plan any further modifications it is moot point. Both are user friendly.
Just comes down to what future plans are.

Buzz Kanter · #3 04-12-2008, 06:39 PM

How does the Cobra fuel system work and compare to the others?

pono60 · #4 04-12-2008, 10:09 PM

thanks shovelmike,i think you should write a book,you seem to have answers for everything

shovelmike · #5 04-12-2008, 10:31 PM

Wow... thanks, Pono, but I don't know everything. I've just been around on this Earth enough years to learn some things...many by trial and error (those errors get embarrassing and sometimes expensive).

Buzz: From what I read about the Cobra unit it plugs in between the ECM and the injector instead of piggybacking between the loom and ECM as PC III. Cobra is good for adding fuel when changing pipes and Air filter, whereas PC III can subtract fuel in some cells if needed (compared to factory map) and does so in maps for some equipment combinations. (I'm not an expert..learning as I go along like everyone else.

GrayRider · #6 04-13-2008, 12:27 AM

I'm a big fan of any DFO, particularly for minor mods. They're easy to install, simple to use and all three circuits can easily be adjusted with just a screwdriver. The SERT and PC are much more complicated.

Having said that, I wish my Road King had a Mikuni like my Wide Glide.

I hate fuel injection.