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Z1000J / Z1000 LTD / Z1000CSR 1981 Main Jets ?

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Foxfix
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Z1000J / Z1000 LTD / Z1000CSR 1981 Main Jets ?

#1 PostAuthor: Foxfix » Mon Sep 09, 2024 7:13 am

Can anyone please confirm the STANDARD Main Jet sizes for the above 1981 model bikes which all run identical CV carbs and Airbox.

Thank you

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Al
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Re: Z1000J / Z1000 LTD / Z1000CSR 1981 Main Jets ?

#2 PostAuthor: Al » Mon Sep 09, 2024 9:45 am

The factory manual shows the 1981 CSR as the KZ1000M1.
It says 122.5R for the 1981 KZ1000M1 (CSR) and for the 1981 KZ Z1000K1 (Ltd).

(KZ) Z1000J1 1981 models use a 127.5R

1981 model bikes which all run identical CV carbs and Airbox.
Airboxes are the same but yours may have a 3/4 inch hole in it at the top / front, for emissions control pipes!
AL
1981 J1


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