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Author Topic: CR250M 38MM MIKUNI JETTING SPECS  (Read 1508 times)

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Offline jimg1au

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CR250M 38MM MIKUNI JETTING SPECS
« on: October 15, 2008, 01:29:12 pm »
hi
i am now up to fitting carby.can anyone help with a starting point for this 38mm mikuni on my 1973 250 elsinore.i cant use std carb as they dont fit with my home made inlet manifold
cheers
jim
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Expat

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Re: CR250M 38MM MIKUNI JETTING SPECS
« Reply #1 on: October 16, 2008, 06:31:10 pm »
Heck isnt 38mm a bit big for one of those things  ???

I read a test where a Honda CR500 was modified to produce approx 62HP for flat track racing...using a 38mm carby....
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Offline jimg1au

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Re: CR250M 38MM MIKUNI JETTING SPECS
« Reply #2 on: October 16, 2008, 08:18:46 pm »
OVER 50 PRE 75 NATIONAL CHAMP DIRT TRACK RUNS A 38MM ON PETROL
CHEERS
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