Ok,that's my project put a 72mm sleeve into a DT 200 cylinder without the YPVS and run with the blaster CDI,flywheel and stator. In 2006 a put a complete Dt200 engine with a fonctional YPVS and all the wiring harness. 2 atc250r radiators, PWK 35mm carb,V-force 3 machined head +6 vitos cranks with stuffer bloc. Great upgrade but there to must parts of the DT NLA 1986 it's old a little bite!