Originally Posted by
Emaculant
Does this chassis replace the Pro 4?
I'd say no, the pro 4 was a full blown race chassis. The sport 3 is more of a Sprint 2 replacement. I would also say the Sport 3 is a much better car than the Sprint 2.
The Pro 5 would be the Pro 4's replacement. But they chose to go belt drive with the Pro 5.
Where as the sprint 2 was belt, and now the Sport 3 is shaft.
I guess it makes more sense this way, the sport 3 is going to get used more on dirty parking lots, where the Pro 5's are going to see mostly carpet.