went with a 2 in 1 and have to adjust needle and pilots every other weekend due to new england weather... seems like a common problem with the single carb setup, anyways found a good deal on a set of 34 pj's. im sure someone on here knows if there a good setup for me. I have no porting, fmf pipes (i know not a hq favorite), plus 4 timing, and thats its, dont know if I should grab these or look for something smaller