Up to 10 cylinders, Steve also helped Dave built the Hemi hunter. The Vega Time Bomb engine is in the shop now . He has max wedges here and big cube bracket cars. He don't only build singles. He learned from building the singles and street bikes at a very young age. Then he moved up. He has built some wild Diesels for some customers. I can't think of anything he didn't build. Flat heads, old hemis. foreign and domestic . Harleys, or pulling tractors. Everyone brings him their work. Me I just like watching and learning . there are somethings I help him with but alot of what he does is way out of my league.