ATC 90 Carb-

[Jeepermc]

Ok...What is it and where can I get jets? It's a Keihin but that's all I know....1977

[0GravityMX]

what exactly do you need to know about it?
and you can get a brand new one on ebay for around 30bucks

[Jeepermc]

I was looking for model identity so I can buy jets for it. I bought an aftermarket one for my 104 build but am having no luck with getting it to quit leaking so I'm using the stocker again...I figure the jetting will be way off at the very least though... Hence, the question....i've asked the question before in my "Locked up" thread but nobody seems to be following it or reading it anymore.......

[harryredtrike]

that info is not in the manual??

[cooter69]

I read that thread of yours. Why don't you return your aftermarket carb and ask for a new one due to improper manufacturing.

[harryredtrike]

Ok...What is it and where can I get jets? It's a Keihin but that's all I know....1977

these are your stock jets 23 SKU: 99114-077-0650
JET, MAIN (#65) (Honda Motorcycle Code 0209221) (NOT AVAILABLE) $3.86
24 SKU: 99124-303-0350
JET, SLOW (#35) (Honda Motorcycle Code 0328682) $5.62
24 Loading... SKU: 99145-03504
JET, SLOW (#35) (Honda Motorcycle Code 0208124) $5.62

[Jeepermc]

Model U9B according to the Clymer manual...No help there..but I did find jets on jetsrus.com using the trike model.

I may return the aftermarket carb....or i may save it for a rainy day or.......Right now i'm just trying to get all my ducks in a row for going to the dunes next week...the 104 may not make this trip.

Thanks for the tips and info.

[Jeepermc]

The jets from jetsrus aren't right.........Way small... I went back to their website after i discovered these were wrong and it is what they list for an ATC90.. The also list a rebuild kit for the ATC90 carb which appears to contain the correct jet type....Yet the jets they sell individually for it aren't even close.... I've sent off an e-mail to them and hopefully can rectify this quickly...

[Jeepermc]

Ok...Little more info.. The jets that I received do fit the aftermarket carb I picked up from Beatrice Cycle/DR ATV. They do not however fit the stock carb, which is what I ordered for based on their website...They do show a picture of the jets which should have been a clue to me, but I didn't have one in front of me to look at and couldn't remember exactly what they looked like. Mike at Jetsrus did come up with a link to the correct jets for the stock carb and I ordered them yesterday. He was going to get them in the mail first thing today. Hopefully will get to me before wednesday when we leave for the dunes.

[Jeepermc]

The second go around was not a match either....Just a hair too small.....no jets for the 90 yet...