Honda 250 carb

92blaster

New Member
Jan 18, 2009
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Red Wing, MN
anybody think i will gain any power from a 1985 Honda ATC 250 carb or will it even fit in the stock intake boot. anybody have any specs to how many mm's it is. its a Keihin carb/ or would this be better Keihin PWK carb from a middle 90's KX250. 38mm or would that be total over kill for my motor i plan on having it ported and the head reworked soon.
 
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Ya that would be perfect that is what i was going to say but everyone thinks that those are smaller that they really are. 28-30 just dont sound very big but itll work good for you.
 
i thought it looked odd because on the intake its huge but you look further in and the slide only fills half the hole. so i should buy it then?
 
better ccheck that carb good becuase kawasaki had a something like a throttle position sensor on some of their models in the 90's like the KDX200, KDX220 etc.. ,the carb may not function properly