Author Topic: cb550 main jet pn  (Read 1609 times)

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sohcpwr

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cb550 main jet pn
« on: August 16, 2008, 04:50:55 PM »
I'm trying to find the correct main jet for my 74 cb550. 
It looks to be kei hin pn 99101-393xxx. The last three being the jet size, anyone know if this is correct?

Offline Spikeybike

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Re: cb550 main jet pn
« Reply #1 on: August 16, 2008, 09:20:50 PM »
is it a K or an F   , if your looking for 100 main jets, i have some i could sell you

hows that for a "first post"  answer  --Welcome to the Party--
« Last Edit: August 16, 2008, 09:54:28 PM by spikeybike »

sohcpwr

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Re: cb550 main jet pn
« Reply #2 on: August 17, 2008, 06:01:39 AM »
i think its a k.  The carbs are 0222A's which i believe are from the k model.  How can you tell if its an F?  Somehting about the kickstarter right? I built the bike from a frame and a motor, so it didnt have too many identifiable parts.

anyway, im looking for a set of larger main jets.  I thought of buying a jet reamer, but i'd like to be able to interchange.  Its definately braking up at wot above 5k or so, it has a homemade set of pod filters, mac exhaust, and ported intake manifolds. 



sohcpwr

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Re: cb550 main jet pn
« Reply #3 on: August 17, 2008, 07:16:34 AM »