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Old 01-25-2016, 10:57 AM   #6
Weldangrind   Weldangrind is offline
 
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Join Date: Mar 2009
Location: Sardis, BC, Canada
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That sounds like a wonderful adventure! The good news is that style of engine is plentiful in Mexico, so service shouldn't be too much of a hassle. I'd certainly pack a bunch of spare parts, but I'd do it.


With a less restrictive intake and exhaust, don't expect a pushrod 223 to make more than about 18hp. You can achieve 60mph wrung out, but that's not sustainable. Plan on 50-55. You could regear a bit for top end, as long as you don't mind losing the bottom end.


A Mikuni and a pocket full of jets is a good plan, otherwise that little motor won't be able to breathe at extreme elevations. Jet swaps are relatively easy.
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Weldangrind

"I figure I'm well-prepared for coping with a bike that comes from the factory with unresolved issues and that rewards the self-reliant owner." - Buccaneer


 
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