1975 Yamaha DT400B Restoration

As with so many restoration projects, this DT400 didn't look too much of a problem when it came in. In fact the engine ran and sounded quite sweet. But... (there's often a 'but') once stripped down a whole load of issues were found. We don't think it would've run sweetly, if at all, for very long had we not discovered what lies beneath! Well, they do say with 2 stroke engines, they run sweetest just before they go 'BANG' !

[@abdellahbenmadine7404]

motor Yamaha dt top & good in the world i love you 👋😍😘👍👍👍👍👍👍👍👍👍👍

[@naderanasy4825]

درود برشما استاد یادش بخیر ایام جوانی ۴۰۰DT داشتم ❤❤❤😢😢😢😢

[@derekcomer4858]

Is there no end to the amount of people who bodge stuff together, luckily they brought it to you for a proper repair 👍

[@garryhills8648]

Hiya One of my thins got broke Can you use a mig welder to weld them Or are they cast iron Regards Garry

[@budbud2509]

I bet that is a DT 250 head gasket cos it has a smaller bore What a bodge , who would screw a head down when the gasket overlaps the bore ? Looks like u are doing a good fix , did u find a new piston ?