38mm Carbs

1576 Views 10 Replies 6 Participants Last post by The Speed Force, Mar 1, 2010

HEATHEN 730

Discussion Starter · Feb 12, 2010

Been looking for a parts breakdown diagram for these CBR 38mm carbs I have. Seems there were some washers and springs missing from the mixture screw and who knows what else. If anyone has a link to a diagram please post it here. I need to get these put back together and need to order some parts.
Thanks.

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1 - 11 of 11 Posts

RobCatV

· #2 · Feb 12, 2010

Don't know if this helps or not-
CARBURETOR (COMPONENTS) - 1995 Honda CBR900RR

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hndlbarmonkey

· #3 · Feb 12, 2010

I just finished a set, you can have the 2 take offs

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HEATHEN 730

Discussion Starter · #4 · Feb 13, 2010

:notworthy:Thanks Tom, I'll take them.

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HEATHEN 730

Discussion Starter · #5 · Feb 22, 2010

Thanks again Tom, got the carbs.
Now, does anyone have an idea where to start with jetting on these 38's? I have a 730 with Fundy 11.5's, ported heads, UPP intakes with no crossover, Stage 3 cams, and a standard Muzzy. Have 42 pilots for them. Is shimming of the needles needed?

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aaron_j

· #6 · Feb 22, 2010

i need to know all of the same eventually, bought a set also

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HEATHEN 730

Discussion Starter · #7 · Feb 22, 2010

Forgot to add, my elevation is near 1000'.

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Dr. Love

· #8 · Feb 22, 2010

I was in the 145/150 range with mine.

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HEATHEN 730

Discussion Starter · #9 · Mar 1, 2010

Cool, looks like I have jets in that size range.
What is everyone running for air filters on these 38's? I have the GYTR filter on my 36's, will these fit?