Oh I did not know that...
My method was that I turned out A/F screw about the same as the manual says (28mm Mikuni - 1 and 1/4). Then i went for calm ride using only up to 1/8 turn of the throttle. After 10km I checked spark plug and based on colour of it I further turned the A/F screw inwards. So I did not base on factory setting but on colour of spark plug...
I hope my English is understandable enough...
Hi.
I am trying to tune idle mixture (0-1/8 turn of throttle) but whenever I screw out the spark plug its colour is uneven.
Which side of the sparkplug is important to me?
Hi.
I am trying to derestrict my DT 125 R from 2001.
I have heard about reed switch in speedometer but separating it from speedo does not make any sense to me. When it is in place its contacts are closed - logically when speedometer reaches 100km/h/60mp/h switch contacts will open. When the reed switch is pulled out it is constanly in open position. How could that derestriction work then?
I tried to rev my moto but it only reached 9k rpm...
