Thanks ekimneirbo. That sounds like a good way to build one. I have a 98 vette engine on my Adventurer 333 project right now. Almost ready for final assembly. iron block, aluminum intake, not sure about the heads. About 333 hp and has a belt psru. This is what the plans called for. I am considering an LS engine to lighten it up. I should have all the hp I need with the present engine, so I am not looking for more. But If I could get an engine at least 100 lbs lighter AND then lose the psru, that would be super. But the psru is not real heavy, so I guess keeping it isn't bad. I would rather have fuel injection also. I think a cam designed for the needed rpm range would help a lot.