nc30 carbs on an nc29

dynamek · Post by **dynamek** » Mon Jul 16, 2012 12:24 am

hey there
was just wondering about two things. my nc29 carbs have no trumpets. is this normal? bad? what do the trumpets actually do?
also there is a local guy selling a set of nc30 carbs, will any of those parts fit the nc29 carbs? i.e needle jets, float valves? need a set of each and wondering if its worth buying them?
cheers!!

Post by **tanuki** » Mon Jul 16, 2012 7:59 pm

No they won't fit....not one bit.

dynamek · Post by **dynamek** » Mon Jul 16, 2012 8:53 pm

hahaha well atleast i know now, will keep working on the carbs i have then :)
cheers!

dunkenb · Post by **dunkenb** » Mon Jul 16, 2012 9:17 pm

Expect graham france will have trumpets. I had two short ones from him a few months back.
For best results the consensus is to use four short ones

dynamek · Post by **dynamek** » Mon Jul 16, 2012 10:08 pm

from what i understand they increase air intake?

dunkenb - would absence of them lead to the rich running in my nc29? or is it not a big enough factor?

dunkenb · Post by **dunkenb** » Mon Jul 16, 2012 10:20 pm

They increase the speed of the air into the carbs, not sure what effect not having them will have. But guessing it may affect the flow into the small brass inlets , i would definately get some. Maybe e-mail graham france ( gf racing) with an enquiry about buying a set and ask his advice as i'm not 100% sure.

dynamek · Post by **dynamek** » Tue Jul 17, 2012 2:47 am

just sent him off a message, will see what he says!

nc30 carbs on an nc29

nc30 carbs on an nc29

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