Yoshi exhaust ID

This is how I remember Yoshimura exhausts from the 70's. Found these pictures on a Yoshimura website HERE .







 

Exhaust is mounted and o2 sensor installed - still looking for the correct badge. 

 

I found this badge matches the rivets width but I am unsure if it matches the era -

 

wrote:

Looks that was but no, those shocks are vintage Marzocchi and were designed / intended to be run that way.




 

I bought a set of those shocks new in 1986 but popularity was declining a bit by then.

This is the pipe badge I remember from around 1980.

 

I think that the longer badges are for cannister mufflers.

 

 

145mm - 146mm between rivets

At this point it is what you say it is. Most of the people from that era are dead and if there are any left no one remembers. Are you thinking there is going to be some kind of Yoshimura police telling you to stop running non authentic pipes? If so You can stand down. Yosh doesn't even have a Superbike team anymore; they sell bucket caps and XXXXL t-shirts now. Pops is dead. A Hayabusa in any configuration will decimate our old two-valvers.

Badge on. Thanks yall!