NC23 1988 - New Downpipes / Endcan - Rejetting

[Wozza]

You need size 112 Dynojets and one extra shim under each needle (there is one as standard).

Bear in mind your downpipes might be harming performance - I've heard mixed things about the Sandy Bike Spares pipes, like the old Delkevic ones.

[Html33]

You need size 112 Dynojets and one extra shim under each needle (there is one as standard).

Bear in mind your downpipes might be harming performance - I've heard mixed things about the Sandy Bike Spares pipes, like the old Delkevic ones.

Thanks for your responce.
112 is is smaller than the standard 115? - Is that because it's a Dyno jet?

Thanks,
http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... 0849021341 Just found this, a little expensive but well worth it obviously. Heres what it includes?

Main Jets
Needle Adjusters
Nylon Spacers
Drill Bits for
Slide Hole Modification
Idle Mixture Modification
Slide Spring Modification
Bike Specs
Carb Schematic
Carb Synchronizer Tool (how to build for $5)
Step by step instructions with photos customized to your bike.
Installation Support - If you need assistance with installation or have a question we are there for you.

Worth getting that, or just stick in 112 dyno jets

Thanks peopl, you've been great so far!!

[Yakama]

I would avoid that kit all you are getting is a few jets, shims and some nylon spacers. Save your money and just get the dyno jets

[Html33]

I would avoid that kit all you are getting is a few jets, shims and some nylon spacers. Save your money and just get the dyno jets

Okay then, thanks for the advice.

Still same question as previous though mate,

112 is is smaller than the standard 115? - Is that because it's a Dyno jet?

[Yakama]

Yes thats correct, see here for a comparison table of jets:

http://www.jetsrus.com/FAQs/FAQ_mikuni_ ... _sizes.htm