Power User
Roostin Away
What mm is a 70 carb? I see these cheap ones on ebay and would buy one if I knew the mm was the same. Anyone put one of these on thier 70's? If so what size and did it needed to be rejetted? My 70 is a 84 if they makes a difference. I noticed the lines and choke are on the opposite side on some of these aftermarket carbs, that doesn't bother me as long as it works. Any info would be great.
Thxs Cyril
Power User
Roostin Away
Im pretty sure that they're 22mm carbs on the 70s. I have a 84 and the carb is tiny, it could even be smaller though. But crf 50s and pitbikes use 22mm alot so I would say 22.
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Power User
Roostin Away
It seems most of them on ebay are 22mm. I wants to buy one and hopefully rid me of my constant flooding problems. I cant get a rebuild kit for a 84 atc 70 here anywhere. They are on back order when I ordered one locally.
YTM Boy's Mini Me. Duhhhh
At the back of the pack
Well here's a carb kit for ATC 70's 1978-1985.
http://www.dratv.com/at78to85car1.html
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The day begins with 3WW
hmmm if you don't know,,, why waste a post and GUESS!!! he was asking to get the RIGHT information NOT A GUESS,,, how about 14 MMOriginally Posted by super90
and those cheap ones will not be jetted for a 70,,
Power User
Roostin Away
YTM Boy's Mini Me. Duhhhh
At the back of the pack
I cant get a rebuild kit for a 84 atc 70 here anywhere. They are on back order when I ordered one locally.
Right imformation I was giving him a link to a kit.
Power User
Lord of the trike
Only a 14mm? I have heard of people using them on ct70's without a problem, do you think with a rejet they would work on the atc ok? Going up from a 14mm to a 19mm sounds like a big jump, would there still be a low end?hmmm if you don't know,,, why waste a post and GUESS!!! he was asking to get the RIGHT information NOT A GUESS,,, how about 14 MM
and those cheap ones will not be jetted for a 70,,
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1983 Yamaha YTM 200 (rear suspension kit)..... long term project
2004 BMW R1150R
1972 Honda CT 70
2007 Lifan 110
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The day begins with 3WW
i am sure you can jet it to work,, but mounting and aircleaner hookup will be different,, if no other work is done to the motor i doubt it will do much at all except be new,, just a thought,,, i have never bought a carb "KIT" there is only one part that MIGHT go bad in a 70 carb,,, that would be the needle ,, ian i have only seen one bad one in 20 years,, usually a thoughral cleaning does the trick,,, just a thought,,,,,,,,,
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