kart74
New member
I am going to run my 04 viper this summer on ashpalt. i have a set a AAEN pipes on it. I was wondering if any one had any info on where to start my jetting. I was told by Aaen to remover the vent tubes from the air box because it creates a vacum. Any info would help alot. Thanks!
yamaholic22
Active member
Ask aaen what jetting to run in those warmer temps, i'm sure they have had some experience with those pipes in warmer temps. Otherwise just go three sizes smaller on the mains from where you would safely run in winter and use that as a good starting point.