Originally Posted by
sakis
I tried tuned the afternoon.when I close the throttle after 2 seconds is the correct idling rpm (idle open 0.8) why? should i close the meetering needle a little?
Drive it for a few mins on the track, tune, drive a few mins on the track, tune ect. You will know when you get it right. Be patient and dont stick to the exact # of turns and other peoples settings, they will get you close but every engine/ carb is different.