hey all
having lil problem with my nc30!

when trying to pull away i have to keep dippin the clutch to actually get sum speed up to drive
also it dont feel very powerful when driving?

my m8 has a nc30 and his bike is like a TROUSER FIREWORK....... any 1 have any ideas what it may be

got brand new air filter
plugs got from m8 said the were new and did look it but cant be sure
carbs i cleaned but not sure if the need balancing , as it idles fine sum times it sounds like its missing when idle

please help me

What else have you done to it?

What filter? Have you messed with the airbox? Is this lack of go at 5-6k rpm?

hi yeah the air filter looks like there is a slight lil gap , air filter is standard black casing with red in middle hrc i think

also sum times i can hear poppin sounds from under the tank??????

and yes when it revs to about 3 to 4 rpm it struggles then bout 5 to 6 its ok?

also had front head changed n shims and valves done new gaskets 2!

So , What jets were in it? Is the airbox all there, including snorkel and the rubber flap above the top rad?

The std filter is a folded paper jobbie. HRC foam is see thorugh..so you don't have one of them :-)

ok lol this what i have

Have you got the snorkel in the front of that airbox? Or is it a large hole?

nice and clean though..love it!

thanks the rubber scoop aint on the bike (scoop that cools carbs down) and on front of the air filter theres a bendy rubber slot facing down towards front plugs if u under stand that lol

Here's a flap:



Here's a snorkel:



Is that what you've got?

Ooo my airbox doesn't have that snorkle , will that make a big difference

hi have the snorkle but no flap!