In the early stages of the project, we spent alot of time weighing the pro's and con's of old school vs new school V8 power. We were looking for something unique, powerful and reliable; and we eventually chose to run Roush Stage III modular 4.6L engines in both cars. The motors will receive special tuning to bump up the power & torque while maintaining excellent driveability and fuel economy. The power will be handled by a T56 transmission and fed through an aluminum driveshaft to a Cobra IRS differential. Click on the links above to get an overview of each powertrain sub-system.