I just installed V & H Power Duals, Monster Ovals and PCV. I found a map for my setup on the Dynojet website. The bike runs somewhat ok. I rode this weekend and the best I got was 35 mpg, which i am not thrilled about. I am taking the bike to get it tuned ($250). The mechanic is telling me he can get the mpg up to 40ish mpg and get the bike running fantastic with max hp and tq. So far I have noticed a small change in tq and hp. So we will see, I will follow up next sunday/monday.

 

2008 road glide, stage 1 Screaming Eagle Ventilator, Screaming Eagle performance touring mufflers, Screaming Eagle pro race tuner. last road trip avg. 48 mpg