The Prescott Rally in Arizona is a fantastic event. The roads, the volunteers, the organizers, and the stages are awesome. This year the organizers gave us the opportunity to test out our new rally car on the stages by running zero car.
How did it go? Great! The chassis feels solid and the steering modifications are amazing at speed. Tossing the car through the end of Witty Tom South (a stage with lots of 4’s and 3’s) had me turning the wheel no more then 90 degrees. A big plus for the quickener experiment. The rallycross suspension setup was decent, but not ready for cattle-guards at 70+ mph. We embarrassingly nosed in a couple of times, and after the third time hopping the rear end through a ditch, I slowed for the remainder of them. This 2.0l n/a motor feels stronger then the one in the Production car and it will be fun to rally on for a couple more events before swapping a turbo SRT4 power-plant in.
As I feared, the stock engine mounts are completely unable to cope with this kind of abuse. The motor mount rubber on the passenger frame side ripped about halfway through stage 2. This added to the noise in the cabin and kept me from really putting down the throttle. It was a mistake not to address this before Prescott. Solid “dog bone” mounts are on order and I’m going to poly fill or weld (haven’t decided) the engine and trans mounts before the Glen Helen rallycross on October 16th.
We have a laundry list of things to fix and change, but overall it was a very successful test!