1980 Honda nc50 Express

I would like to know what parts interchange off other engines/transmissions to make my moped go faster. I have went 33mph with this ped and would like a big bore kit, where can i get one and what needs to be done to put it in. I would also like to put a two speed tranny in it, how can i go about doing this. Your help is much appriciated

Re: 1980 Honda nc50 Express

light it on fire and roll it off a cliff

YAMAHA RULES!!!!!!!!

Re: 1980 Honda nc50 Express

you can swap in the whole engine and everything from an NU50 Urban Express.. you can put on a pa-50 kit with some machine work... still cant change the gears. waste of time imo.

Re: 1980 Honda nc50 Express

Jonas Quimby /

The '81 engine bolts in place of the '80, but you'll also need to swap in the CDI parts, the '81+ back wheel, two piece throttle cable, 81+ airbox, etc. That'll give you the much improved carb, combustion chamber and larger clutch. I'm not certain, but I think the NA50 had the 2 speed tranny in '81, while the NC50 got it in '82.

It's also possible to swap on an Urban Express engine, but it's even more work. With the extra work comes better results though.

I would suggest taking a look at the '82 Express to see if you'd rather just get one of those instead of trying to find an engine from one and going through all the work of putting it on your frame.

The NU50 bore kit SHOULD work on the NC50 engines as far as I know, but I could be wrong.

Re: 1980 Honda nc50 Express

Do you know anyone that has a 1982 nc50 for sale, im located in south dakota, 57065 north of sioux falls about 30 miles.

Re: 1980 Honda nc50 Express

Jonas Quimby /

They turn up on ebay fairly often. And don't forget craigslist.

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