I did a lot of research into these items (for the Indian, not the V Rod), and after consideration, I think they rate right up there with the Hiclone. No science behind them, and any changes MAY be due to suggestion (ie, purchasers beliving that changes occure, when they may have modified their riding habits etc)
Even their New Zealand web site with a testimonial from a Petro Chemical engineer recommending it, stated that it had to be installed AFTER the fuel filter (not in the fuel tank, yet thats how they market it for bikes and other small engines.)
That said, as you suggest, if it works for you, then it works, no other opinion needed. :2cents
Best wishes.
Ken
Even their New Zealand web site with a testimonial from a Petro Chemical engineer recommending it, stated that it had to be installed AFTER the fuel filter (not in the fuel tank, yet thats how they market it for bikes and other small engines.)
That said, as you suggest, if it works for you, then it works, no other opinion needed. :2cents
Best wishes.
Ken