Jets and needles for 500 Sei

Maestro, SEI-V
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Sonomamorini
Posts: 6
Joined: 07 Apr 2016 06:09
Location: California

Jets and needles for 500 Sei

Post by Sonomamorini »

I am cleaning and refurbing my PHBH26 carbs for 500 Sei ( 1983 or 1984 ). Can anyone let me know what they run for main and pilot jets, float weight, atomizer, needle and fuel valve spec? The reason I ask is that what is on the bike is different from what is in my copy of the owner's manual. Many thanks ALEX
hendre
Posts: 600
Joined: 11 Aug 2007 06:51
Location: The Netherlands

Re: Jets and needles for 500 Sei

Post by hendre »

is yours on US spec? There they wer fitted with smaller main jets to comply with emission regulations
Sonomamorini
Posts: 6
Joined: 07 Apr 2016 06:09
Location: California

Re: Jets and needles for 500 Sei

Post by Sonomamorini »

Thanks Hendre

US spec, but I am not bound by that, so would be interested to know what people have found to be a good set of brassware to run.

THX ALEX
hendre
Posts: 600
Joined: 11 Aug 2007 06:51
Location: The Netherlands

Re: Jets and needles for 500 Sei

Post by hendre »

I would definately run europe spec, so the values from the manual are good to start from.
Sonomamorini
Posts: 6
Joined: 07 Apr 2016 06:09
Location: California

Re: Jets and needles for 500 Sei

Post by Sonomamorini »

THX all

ALEX
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