Where to start..

[ryanhood1983]

Where should I start with the pilot jet? I have an 11:1 wiseco at 85.50, stage 2 hotcam, k&n air filter with no lid. I just installed a dynojet kit, put the 170m in to start with the needle one 3rd groove. Havent decided on the exhaust yet but can match that to my engine once complete. the engine is not complete yet so im just looking for a starting point, any help would be great. Thanks

[Ryanwolfe911]

YOu might not have to change it at all, unless it's hard to start or you have to turn the pilot screw out more than 2.5 turns to get a smooth idle. Wih your mods though, I'd start out at a #40 and go from there.