jet kits?

[brooky]

out of interest how does it ride? any flat spots? when mine was on the standard jets it had a flat spot lowish down about 6k i think (was a few years ago), completely gone once jetted, if it has no flat spot i would either dyno or leave alone

[petrolhead19]

yeah it has a flat spot on low revs pretty annoying really have to give it some to get going
so yeah i think some 108 jets will sort it out. dont you think?

[w00dzy]

Its hard to tell by what your saying..

Go for a ride and when it hits the flat spot put the choke on.. If it gets better it needs bigger jets and opposite if worse..

[petrolhead19]

yeah thats exactly what happens woodzy, already tried it, it hits the flat spot at bout between 4-6 grand, stops when i put the choke on.
also doesnt have any flats spots when i start it in morning and ride with the choke on till its warmed up.

[w00dzy]

I think I have 108's and 110's, will double check tomorrow and let you know mate.. they should stop it maybe with a little tweaking..

Also might be worth adjusting your lower mixture screws on the carbs.. Im no expert but might work if you turn the screws anti clockwise 1/4 of a turn... Try that first.. you can get to them without removing the carbs..

[petrolhead19]

yeah ill try that when i get time probs wednesday lol
i remember last time i cleaned the carbs tho i put them at 2 1/2 turns out which is meant to be standard for the nc23

[Cammo]

Main jets have little to no effect at those sort of revs.

Try raising your needles an axtra 0.5mm using washers.

[Wozza]

I think I got this link from this forum but I imagine it could be useful to those who haven't seen it.
CV carb tuning:
http://www.factorypro.com/tech_tuning_p ... gines.html" onclick="window.open(this.href);return false;

[brooky]

Main jets have little to no effect at those sort of revs.

Try raising your needles an axtra 0.5mm using washers.

at what revs? worked for mine! i would try increasing the main jet size first

[petrolhead19]

yeah thats what i was thinking increase the main jet first then if its still the same raise the needle if needed