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Where do I buy replacement main jets? - Printable Version

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+--- Thread: Where do I buy replacement main jets? (/showthread.php?tid=83459)



Where do I buy replacement main jets? - Greefy67 - 04-05-24

I've just pulled the airbox out. No way that bad boy is going back in a hurry.
So maybe pod filters and a rejet.
The carbs are minging anyway so I'm happy to pull them to bits and clean them.
I've read 2 125s and two 127.5 main jets and a four click needle lift should sort some fluffiness if I fit pods. Where can I source the jets I need? It's been a while. Thanks.


Re: Where do I buy replacement main jets? - b1k3rdude - 15-05-24

Local dealer or fowlersparts.co.uk


Re: Where do I buy replacement main jets? - Trebus - 16-05-24

I would expect the pods will make it run like crap.


Re: Where do I buy replacement main jets? - maxzer1500 - 16-05-24

It’s worth a go for the lack of hassle of air-box fitment. Bikes that probably dont respond to this are ones with ram-air induction, also the recommendations for upjetting are too conservative, i would double the main jet size, plus 10% to be on the safe side. Yes also raise the needles, where they cant be altered, use shims (tiny washers), and larger pilot jets. Then get it checked on a dyno.


Re: Where do I buy replacement main jets? - maxzer1500 - 16-05-24

Might be worth ringing Flitwick motorcycles and speak to Steve Linsdell , who knows his stuff.