Tri Z Stroker??? anybody know anything about this engine

[atctrikes]

has a spacer between engine and cylinder... anyone know or seen one138076

[zmpolaristech]

Maybe just a long rod motor... I believe a yz 490 rod and a spacer plate was one of the hot set-ups of the day

[Billy Golightly]

More than likely John is right, a YZ490 rod setup. But if its got that its likely got some other goodies inside there as well :)

[03 ORANGE SHEE]

Lol, I'm sure it would billy!!