I remember reading in an old AWOL magazine that an R90 or R100 airhead engine will bolt right up to a Ural's tranny.
Something to think about.


Steelheart- '03 Speedmaster Black/Yellow The Hayabusa Killa 16" Shorties/140 mains/Airbox drilled Procom CDI "There is no cure for Celibacy. But we can treat the symptoms."