As with any type of event some things must change.

I do remember a time when the 2 strokes dominated these events. 4 strokes were at a dissadvantage so they originally doubled the displacement then came the YS's.
So I see they upped the 2 stroke displacement to 75% of the 4 stroke.
I certainly appreciate that they have made an attempt to keep things equal and consistant.

Also every one has to realise that when you want to compete in the top class. YOUR GOING TO HAVE TO SPEND MONEY! Your not going to drive a Yugo in a Formula
One race....


As with the quicke 500, it originally started with standard 2 stroke to be an inexpensive event but then entered the Jetts and Nelsons and things changed if I'im not mistaken?