Hi everyone, I am wondering what engines are popular out there to do the auto conversions on? I have at my disposal a machine shop where I could fabricate my own PSRU and I plan to get on with it. Only thing is that I own a Suzuki G13BB and a Subaru EG33. If I recall, they stopped making parts for the EG33 back in the mid-'90s. The G13BB seems like a nice one to do this kind of thing on, but I think it's only around 80ci on its displacement. To get some good power going through it, I would have to wring it out pretty good. I figure if I am going to go this far, I may as well make a unit for popular auto engines that others can benefit from as well. Any suggestions?