i just thought if anyone knows if the carb off a cr 250 would work on the nsr they are 38mm i think and you could pick a couple up for not bad money where as the rs carbs arnt cheap and thats if you can get some.i was thinking of big carbing the sp _________________ ive seen more tarts than mr kipling
The CR carbs would work, but it's the manifolds that are the issue. They are discontinued by Honda. I have a pair of manifolds on long-term "loan" from Racer38 that will be going on my MC16 (or maybe MC21) if I can get some suitable needles for the carbs!
The MX carbs often have an idle circuit, making them a little more user friendly than the RS PJ38's. PWK's, as used on the KX125/250 are a good carb. _________________ Andy.
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cheers andy i was thinking crosser carbs because they are quite cheap and ivs seen some rs 125 carbs for sale at like £100 each.i think im just thinking out loud at the mo but seriously considering the big carb route its just the hassle that comes with fitting them _________________ ive seen more tarts than mr kipling
You'll need the RS throttle cable and splitter, a throttle tube/housing (a CR one does the trick nicely!), RS needles, and possibly RS slides... and those all elusive manifolds! The manifolds need to be 1987~1991, as after this they are a different size. _________________ Andy.
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at this rate i think i should have flogged the sp and just bought an rs but then that takes the fun of building something special and difrent away dosnt it _________________ ive seen more tarts than mr kipling
well now the idea is in my head i dont think the big carb idea will go away so i was thinking if i could get nigel to make me a set if i had the dimensions? or is that just crazy talk and would it matter what year carbs i used be it crosser carbs or rs ones? sorry for the questions _________________ ive seen more tarts than mr kipling
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but then that takes the fun of building something special and difrent away dosnt it