yamaha motors

[sev]

how many different motors has yamaha released since 1955, i need a rough guess for my paper. any other sweet facts about yamaha would be nice to.

 

[244blackblastard]

you could get a hold of a pricing guide for yamaha's which should list the different ones. some were only sold in other countries to so keep that in mind. One fact i think i remember reading is i believe yamaha was the first with oil injection but not 100% positive.