1990 fzr400rr parts compatible with older models?

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Marty_rillo
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Re: 1990 fzr400rr parts compatible with older models?

Post by Marty_rillo »

THanks for all the replys guys! The seat came off easy as pie,and the exup looks pretty good bar the holes in the down pipes!
I have just noticed on the bike that the airbox and trumpet things were in back to front, also that the slide on carb 1 is different to the other 3!!!
Surely the wrong carb slide cant be good for it? they should all be evenly matched?
This bike is proving to be troublesome! haha,
Thanks very much
Martin
Evilchicken0
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Bike owned: Bimota SB6 Yamaha FZR 3TJ x2
Location: Lundin Taan
Re: 1990 fzr400rr parts compatible with older models?

Post by Evilchicken0 »

Um - obviously put the trumpets on the right way round - not sure what you mean by the carb slide ... but yes they should be the same.

Image
Marty_rillo
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Re: 1990 fzr400rr parts compatible with older models?

Post by Marty_rillo »

Hi there, i believe its called the diaphraghm assembly. it consists of the rubber diaphraghm and the the carb slide thing rises according to the revs? just underneath the slide is a butterfly valve that turns with the throttle!
You can see them in the pic you have put on, cheers!
Martin
Evilchicken0
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Re: 1990 fzr400rr parts compatible with older models?

Post by Evilchicken0 »

um - they should definately be the same !!!

Have a look on the bay for a set of carbs clean and fit them as a set . keep yours for spares

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