A Scion FR-S Built For One Thing

#hashtags: #Paul Mortensen #Texas #California #Airaid #Arizona #Bill Knose

I first met Paul Mortensen, the dad in this father/son drag racing tale, when he was trailering the FR-S you see here from Texas to California for a big meet. I happened to have my dyno at Airaid available that day, so he stopped through Arizona to get an in-person dyno tune from Bill Knose […]