K2 main jets ....mine are 115 a

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Strada1975
Posts: 9
Joined: 24 Jun 2024 06:10
Location: United Kingdom

K2 main jets ....mine are 115 a

Post by Strada1975 »

What are the correct main jet size for my 1984 k2 please standard airfilter and exhaust system?
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Morini Jen
Posts: 191
Joined: 12 Jun 2022 18:49
Location: Warwickshire U.K.

Re: K2 main jets ....mine are 115 a

Post by Morini Jen »

The attached chart would suggest 112.
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Carburettor settings Moto Morini models 125_250_350_500cc.jpg
Carburettor settings Moto Morini models 125_250_350_500cc.jpg (401.2 KiB) Viewed 1264 times
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3potjohn
Posts: 1367
Joined: 02 Jun 2007 13:58
Location: Devon

Re: K2 main jets ....mine are 115 a

Post by 3potjohn »

From a previous thread. I run 112 in my K1 which is slightly earlier. I have dropped the idle jets, which reportedly improves off idle stumble, with which I agree. I also believe in keeping things as standard as possible otherwise.

viewtopic.php?p=20980#p20980
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Strada1975
Posts: 9
Joined: 24 Jun 2024 06:10
Location: United Kingdom

Re: K2 main jets ....mine are 115 a

Post by Strada1975 »

Thank you fitted 112 main jets .....now goes much better
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