Originally Posted by MRX4-R03
Sounds like you are lean some where, I would start from the base setting and go from there, and if you don't know the base setting just open up the low end untill there is a little bog from where there is too much fuel and the bottom and start from there, and also open up the high speed alittle and start tunning from there.. Once you have the top end set "h/s" then start with the low speed needle one hour at a time. and if there is a mid needle don't mess with ip make sure it is flush..
ok, at this point i have the mid needle and the low needle set at stock, flush with the carb body and slide carb. All ive been adjusting is the high speed and idle, Am i correct in saying you dont really need to adjust the mid and low? and If so the slide carb has to be open all the way in order to make the correct adjstments to the low and mid? I dont think im lean beacuse i get 5 to under 5 mins a tank