randomspeedfreak
New member
hi all,
ive recently set the timing up on the uno racer.
we have got it to be fine down to about 1700 rpm. below this it will spit, missfire and try to stall.
can anyone give me some possible causes other than the ones below:
1)ive bent the centrifugal advance weight springs - they are now giving it too little advance low down in the rev range causing it to misfire.
2) the missfiring that occoured before the timing was set up has changed or broken something inside the carb
3) the dirty fuel that clogged the fuel filter (which has now been cleaned flushed and replaced) has somehow got through the filter into the carb and clogged something in the carb - causing crap running
any help much appreciated - i need to get a move on if im going to get it finished before summer!
ive recently set the timing up on the uno racer.
we have got it to be fine down to about 1700 rpm. below this it will spit, missfire and try to stall.
can anyone give me some possible causes other than the ones below:
1)ive bent the centrifugal advance weight springs - they are now giving it too little advance low down in the rev range causing it to misfire.
2) the missfiring that occoured before the timing was set up has changed or broken something inside the carb
3) the dirty fuel that clogged the fuel filter (which has now been cleaned flushed and replaced) has somehow got through the filter into the carb and clogged something in the carb - causing crap running
any help much appreciated - i need to get a move on if im going to get it finished before summer!