"...the only cost-effective way to do that is to use an emissions-certified drivetrain package from a major manufacturer, and the only one available today is the General Motors E-Rod V8."
Excuse my ignorance, but is not the Ford Cyclone 3.7 emissions-certified?
6.2l is perhaps a mite large .... but on reflection, it sounds fun. I must look up the Plus 8 Plus.