Ive got a propane regulator that ran a BBF engine sitting in the garage....

I've got some parts to convert a /6 engine saved up. Forklifts used propane alot, pretty simple stuff to work with, and yes the regulator does drop the high tank pressure down to a useable level, and it varies dependingon the application, but it doesnt increase incoming air pressure, least not that I have ever seen.

I used to care but....... things have changed