my 50 - 70cc conversion

matt1968 · 2015-04-17T18:20:53+01:00

Thanks everyone for your help so far (shorrocks, waynus and others). so i have my nice st50 12v (87). All i want is the speed of a 70cc and I want to convert using all honda parts. So I have a brand new (old stock) honda barrel and am just about to get a piston. But I have been told by shire bikes that i will also need a new head. all cool and I have found a dealer who can sell me a new one. (Unless anyone has one they can sell me)Apparently the 12v 70 was never bought into England is that true? Just france/spain and other areas of europe.? I am also going to get a new exhaust and need to know if I need a nw carb and anything else. Any help would be well received and if anyone knows of a brillaint garage in essex who may be able to do the work please let me know. Anything else I'm missing. Are the 50 and 70 the same stroke etc?? Also does anyone no the id of an 87 70 I have heard of bikes called k1 etc and want to know how to id parts properly. Thans so much and sorry for all the questions. Bike will also be going in for a lovely paint job soon!

Started by matt1968 · 10 replies · 4886 views

SHORROCKSStandard MemberPosts: 334
Joined: Apr 2010

Re: my 50 - 70cc conversionSun May 03, 2015 1:10 pm

Matt,

Can't waut to see it

All the best Si

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