|
|
Post by bruiser48 on Dec 4, 2011 21:10:28 GMT 9.5
hi,just coming back to racing again after away for awhile,
have a 125 fireball,any suggestons for a good jet carb setup to start from? think used to be 1 an 1/4 on the low 1 an /5 turns on the high?any help much appreciated,cheers
|
|
|
|
Post by tom on Dec 4, 2011 22:57:33 GMT 9.5
That's backwards from the standard recommended settings for a fireball. Standard is (1 1/2 Low, 1 1/4 high). If you have any doubts on the high jet, wind it out until you hear the motor 4 stroke down the straight, then lean it off from there. If you start off too lean you can seize the motor.
Low speed isn't as important as it won't seize the motor, but from those settings if there is a flat spot off the corners i would try it richer on the low.
The low speed setting is dependent on how you have your butterfly set up.
|
|
|
|
Post by bruiser48 on Dec 6, 2011 23:12:20 GMT 9.5
thanks for that tom,much appreciated.
thats why i asked on here as i wasnt sure,and i had it mixed up!
will try the standard settings ,thanks for the advice!
|
|
