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Re: NC23E engine in NC31

Posted: Tue Jan 11, 2011 11:58 pm
by pushkin
hi everyone
i'm from Russia, and i want to say, that manual had some mistakes. be careful :mrgreen:

Re: NC23E engine in NC31

Posted: Fri Jul 14, 2017 6:53 pm
by digitaly
Sorry my 6th gear jumps!!! can I put this http://www.ebay.co.uk/itm/HONDA-CB1-CB4 ... SwKtlWjWMz into my bike nc31 L reg ? :pray:

Re: NC23E engine in NC31

Posted: Sat Jul 15, 2017 8:03 am
by Tarlowb
Digitaly, could you be more specific with the gear issue?

I have the vtec spec 2 and I have a gearbox issue similar, 6th gear jumping... I am planning to have it repaired instead of replaced as vtec 2 engines aren't that common second hand

Sent from my E6653 using Tapatalk

Re: NC23E engine in NC31

Posted: Thu Nov 02, 2017 6:47 am
by pugnator
NC31 is more thin than NC23E about 20mm. Because of different cam gear drive mechanism. I thought about swapping but now tuning NC31 engine - it's easier. Also it has different mount angle. The frame will have to be rewelded