The UK's biggest automatic scooter forum.
Separate names with a comma.
Possibly looks a little rich but not bad though. The iridium will supposedly burn hotter and therefore a better explosion would give more power...
Hi I am fixing a scooter for a mate and the carb floats appear badly out of level. I am trying to find out the float height, in mm, for a...
The float appears badly out of line. I'll try to set it parallel then do a level test with a tube connected to the fuel outlet of the bowl and...
I was having some confusion over the spring positioning on the small valves in the carb, such as the little fuel piston by the throttle and the...
Me too! The issue started when my mate couldn't get this Huatian 50cc 4 stroke to go over 15 mph. It started fine, idled nicely and would rev up...
Highest idle is when the mixture screw is screwed in completely. The screw is more towards the left (carb to cylinder) and away from the air...
I assume it's a case of changing the idle jet then? What could cause a lean condition if not the idle jet? Air box is stock
I've had enough now, my amateur knowledge is reaching its peak. The scooter will fire up and tickover. Once warm it becomes poor. It will...
Currently the scoot takes a few kicks to start, (feels like there is little resistance on the kickstart) It used to tick over nicely but wouldn't...
Hi, I am fixing a Huatian HT50qT-31 50 cc 4 stroke. I am having tuning issues so need to check the jetting. Can anyone tell me tha base jet...
No, I thought about it but as I got a spark then I figured it was okay? Spark is white but other than spending the money on a new one is there any...
I am cleaning the carb on a Huatian 50cc 4 stroke scoot and have founds parts that I can't figure. I have got a small brass valve with micro...
I didn't consider that. Thumbs gets pushed off when held over plug hole but I don't know how to gauge if that's just some pressure or high...
Lovely, I won't pm you but thanks for the figure, sounds good enough for me.
So I have made some forward steps and a sidestep. Initially the 50cc, 4 stroke would idle lovely, rev up quickly to 7000rpm but not go over...
Yes it's a gy6 however I stripped the carb down completely, cleaned thoroughly and all needles, gaskets etc checked. The thing I couldn't check...
Unfortunately this is a fixed needle not one with an adjustable clip. I,ll test again once the clutch and variator are back together and will...
Rollers were 6gm, I have just put in new 5 gm that I had from my last scoot but not tried them yet. General googling suggests that stock is 6.5 -...
Lots of WD40 along the shaft. It will come out eventually but as suggested prise it around the back edges with a large screwdriver shaft while...
Does the large nut that holds the clutch together have a torque setting. Obviously the smaller one does that holds the clutch to the shaft but I...
