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formula micro

Karts of Kaos

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hey guys I was wondering if you know where I can get a carb for a
komatsu zenoah japan r33z engine. it was made for the race sports inc. micro-max r5. I am missing a carb diaphragm or gasket. or if you have any information on it. thanks it will be much appreciate.
 

itsid

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keyword: "zenoah r33z" and google ;)

And then you know that it uses a WALBRO carb (a WT-668)
And with that I'm certain you can find the repair kit for it easily ;)

just search for the Walbro WT 668 on ebay or so..
you can have a replica carb for 13 bucks
an original Walbro for 40
or a rebuild kit for 15..
https://www.ebay.com/itm/Walbro-Car...T680-WT687-WT688-WT690-WT691-M44/292238955498

(yes I thik that's better than a 13 dollar chinese replica carb... but the final decision is on you ;))

'sid
 

Karts of Kaos

the many mowers guy
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so ive done some more research and heres some company info on Racesprts. inc. https://trademarks.justia.com/735/38/formula-micro-73538062.html looking at it it looks like the company closed in 1992. i that that the wlabro carb isnt the same bc mines a slide carb. the one in the pic is the engine from a craftsman tiller or something that i found on fb but its too far away. mine looks very similar tho and heres some other data on the company https://trademarks.justia.com/owners/racesports-inc-352494/
ive been counting all of the ones that i have found and i found 2 on fb,1 more on craigslist and 1 on yt someone has 2 in their basement in the comment section. and one here and the one that i have so that makes 7 as far as we know. hrese a vid of a guy who was selling his
the company was based in Fenton MI
 
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