Tohatsu Guru - through prop exhaust question on 4-6hp 4 strokes

[simplystressed]

Hey TG - what year did Tohatsu/Merc/Nissan start putting through prop exhaust on their 4-6hp 4 strokes?

Thanks in advance.

 

[pvanv]

Re: Tohatsu Guru - through prop exhaust question on 4-6hp 4 strokes

All Tohatsu/Nissan 4-strokes above 3.5 hp have always been through-hub exhaust.