Hi

Is there any difference between these two tuners? Think I will go for the Monster Ovals and V&H Duke Air Filter Kit. I do not know if I should go for Super Tuner or Fuelpak. I will likely not do any other engine mods than this to the bike.

 

The main practical difference between the two is that the SERT is tunable on a dyno and the FuelPak is programmed with your choice of supplied "maps" that adjust the fuel/air ratio to fit your selection of exhaust and intake. The FuelPak cannot be fine-tuned on the dyno because V&H considers the settings to be proprietary and does not publish a guide to the various settings.

That's not necessarily a bad thing at all, especially considering your choice of V&H mufflers and intake - they will provide settings for the FuelPak that are easily programmed (about 5 minutes) and well researched for their mufflers and intake.

Another advantage to the FuelPak is cost - I think it's about half the cost of the SERT, even less considering the cost of having the SERT tuned on the dyno.

I had a FuelPak on my '07 Road King and found it to be excellent.

 

Thx, Pastor John!

 

+1 on the FuelPak recommend. Another factor is ease of installation. I did V&H slip-ons, FuelPak and an SE air cleaner myself and I am by no means a mechanic.

Added nice sound (which is what I was looking for) and a little more power. I think I was right around $700 for everything.