Where to source jets for carbs for CB500 Four K2

[Nashfly]

Hi all,

Looking for #110 main jets and #42 slow running for my Honda CB500 Four K2 (I reckon 4 of each will suffice!)

I'm based in South West Wales UK

Any suggestions as a good source - or anyone on here wanting to sell....?

Thanks in advance for any assistance

[Johnwebley]

NRP carbs

Those are a big increase on standard for the mains




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[Nashfly]

Hi John

Thanks for the speedy reply, much appreciated

Standard are 100 & 40

From spending hours researching on this forum, I concluded that with pod filters and straight through exhaust that would be a good starting point for my build  (a bit richer than standard.....)

Happy to be corrected

[Johnwebley]

Didn't realise you were running non standard pods and exhaust


As others will comment, short pods don't work well,


The intake length is designed to work with a plenum chamber/airbox

It's to do with the pulses of the airstream

Good luck



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