Ole Russ Collins who started RC Engineering way back in the early seventies . He made a fortune selling 4 into 1 headers for Honda 750's first then later for the Kawasaki 903's ! Bought my first new bike in 73 , A CB-750 , then a new 75 CB-750 . Then I rode a friends Kaw Z1 . Bought a new 75 Z1. Next was a new 78 Kaw Z1R . Hell , ole Russ made a fortune off me by the eighties .
That's when I rode a friends 78 Sportster , & as they say , the rest was history !
Them was the glory days of street racing . We all sold our 60's muscle cars & went racing on Jap bikes cause they was a whole lot cheaper and faster !