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Posted by: orez
was out driving my 650 joyner sand spider and started it just started spitting black smoke and backfireing. no adjustments and no upgrades were made prior. WTF happened! i dont know anything about these buggs, is there anyone in vegas that can help? i know is burning rich but i changed the air fuel mixture and timing and.........everything. nothings helping, i need to know if there is a jet kit i can buy for these, the size jets? or what the hell kind of carb that this thing has( or even a nice upgraded carb). nobody knows a thing and im very frustrated. anybody with advice or knowledge please help. im lost
Posted by: orez
changed them several times, its definently the carb. i need an american carb instead of this chinese knockoff, any suggestions?
Posted by: orez
thanks, i'll have to go through it all to see what i can find. i appreciate it
Posted by: KROM
Hello
Have you checked the spark plugs, as these tent to go quite quickly.
Hvae you fixed this yet?
Posted by: KROM
most people are going down the weber route, including a friend of mine, I got some jets for the stock carb.
I'm in the uk so can't really coment on where you can buy in the US, however this site has a wealth of info on your bug. http://www.buggynews.com/after...d-sand-rails-vf39.html
