Winter Jetting 89 banshee?

[cucchiara3000]

Hello. I have an 1989 banshee with fmf gold series pipes n silencers, cool head, K&N, boost bottle, vforce2, and wiesco pistons and now that winter is coming in michigan I would like to know what jet kit should I get or what size jets should i get. Any help is appreciated thank you.

[TwistedSheeRida]

up your main jet a couple sizes and do a plug chop or just look for the cardboard brown on the top of the plug. a good rule of thumb is every 15 degree drop up a main size.