well.... i have an extra mid 80's yz 80........ but i stole a few parts off of it a year or so ago.... and iv got a few big briggs engines, but they are deff too big.... and i tell ya, im not so sure a yz 80 engine will fit in it now that im looking at it!............ i assume that you will cut out that cross bracing, in the middle the frame? its hard to tell how big it is exactly.... tell you what.... could you slap a tape on it and measure your hole? oh, and if your thinking bout picking up one of those cheap off brand two strokers, like the ones in those pocket bikes, dont! cause they are just that! cheap! trust me, iv messed with those things time and time again, and its just not worth it..... iv never bought one new, but i get them free from time to time, and its not worth your time... |