350 Chevy .60 over 12/1 compression. has about 2 hours of run time. New Holly carb, distributor, plugs wires. Cam has a light chop but it sounds good. Built it for a project a few years ago so its a little dirty, was in a pickup that I sold so no longer need asking $2300. I also have a video of it running when we broke it in just send me a text