Right?!?!? I was @ work this morning, doing everything I could to avoid being productive, and came across the vid.
PS these were really the SoCal as top riders SX years, every state, zone and even foreigners are represented as is now, but SoCal was disproportionatly repped in the top 10 at this time in most all the WEST series events. http://vault.racerxonline.com/1990-02-10/125wsx/jack-murphy-stadium
For a while it seemed (or was the way it was) East County was tops. RJ, Glover, Dogger - all from the Cajon Zone.