Hey, ordered a Mikuni easykit and Vance Big Radius 2 into 1 to put on my 98 Fatboy. I have the screaming eagle intake with a K&N filter and a Dave Mackie DM500 bolt in cam. Any guesses if this will work OK out of the box or need some changes. Also, what does the HSR 42 come set up with as far as jets and needle? I looked on the site and found the main jet is 160 but not very specific as far as the rest of the settings. Didn't find much there as far as specific suggestions on changes to jets and needle settings. Anyway, any help or suggestions would be appreciated.