Anybody know of a bolt on device to get a vertical shaft output from a
100+ HP auto. engine? No transmission.

Current options:

1. A RWD car with IRS. Turn IRS 90 degrees and block one IRS output
shaft from turning.
Problem: Transmission weight and "crude" design.
2. Shaft drive motorcycle - turn the rear wheel axel shaft 90 degrees
to give a vertical shaft power output.