True, the PRV could pass emissions testing no problem when it comes to exhaust gasses. But, it would fail on the visual inspection when the inspector tries to find the catalytic converter. -Robert vin 6585 --- In dmcnews@xxxx, Dick Ryan <deloreanbiker@xxxx> wrote: <SNIP> > Robert - as I am sure you know, the DMC version of the > PRV engine is exceptionally clean. Not only that, but > a twin turbo'd DMC can easily pass emission testing in > most states. > > Dick Ryan