Stock Auto Trans Rule Change History ?

[oldskool]

Originally Posted by Gmirza

The rule change was around 1990. Give or take a year.

Just curious, were most PG users quick to change over ?

Or, were there a lot who wanted to stay with their PG ?

Were there some of the heavy hitters that did a lot of testing, before switching over ?

It just seems like this was one of those major Stock rule changes, & since I was not involved, I wonder how big of a deal it really was, for the PG racers, back when it happened.