F full tilt viper New member Joined Dec 1, 2004 Messages 107 Age 56 Location Southern Ontario Dec 14, 2010 #1 What are you guys running for main jets for the 300?. The book calls for 210. Seems fat so I went to a 200. Am I going in the right direction?
What are you guys running for main jets for the 300?. The book calls for 210. Seems fat so I went to a 200. Am I going in the right direction?
