[scottj]

I've got 3500 miles on mine, about 2000 on road courses, and all on race tires. My HP and grip level has far exceeded the chassis. The chassis design is lacking in torsional rigidity to the extent that the inner and out door skins split from binding in the door openning, but I've never had a problem with the driveline using the solid-engine/urethane-trans mounts. My reason for using solid motor mounts is different than most though. By using a dirt Late Model style motor mount I can easily lower the motor a couple of inches for the track and raise it with spacers for the street. Otherwise urethane motor mounts are a good solution.

Scott