A "Trophy Truck" and a CORR Pro-2 or Pro-4 are two completely different animals. One is built to run hundreds of miles and not break. The other's job is to run for 15 minutes flat out and not break. The Frontier truck is also referred to as a Pro-Lite. The full size trucks run about 800 or so HP and the Pro-Lites are about 300HP.
It talking to drivers who have done both desert and short course ,they are both day and night types of driving. In desert racing you usaully run 70%-80% of the trucks abilities (unless you are Robby) and in CORR you get in the truck and you mash the pedal to the floor. It's been compared to a controlled explosion.
The SCORE trucks (Trophy's) run too much softer suspension travel that does not stick to the course like a dedicated short course truck. They are also a bit heavier and again, built to be stronger over a longer period of time. A CORR full size truck can also be build for a third less than a top Trophy Truck.
I had a great time in San Diego and based on the schedule just released, there will be four CORR races here in California a year. I also had the chance to spend the Friday night before the races in the pits with my friends at DEAVER and got to go over and talk a little bit with the Nissan Factory team manager. (Art Schmidt racing is based in Pa.) It seems that these midwest guys are a little aprehensive about the costs involved with four west coast races but are confident that the sport will grow and sponorships will allow more of them to race full time as real "Pros." With the Baldwin family and their huge money and influence in the sport of off-road racing, the are going to making a huge push to gain exposure.
As Jim Baldwin said," You don't go to a CORR race to watch it, you go to experince it."
Here's a thread from the San Diego race with some pics and thoughs:
CORR on XOC