Reply To: When you know someone messed with it
Hi Tom, using the original factory settings as a starting point is a good idea, if you feel the need to change the needle settings that is something that can be done with the carb’s in situ, as Marcel said a richer needle setting helps the midrange performance, after a little time the colour of the plugs will give you a good indication as to whether you need to richen the fuel/air mix.
Let us know how you get on.