Get the compression up to 10.5 and it will rip. Built a 360 with that cam, 10.5 compression, speed master heads and an rpm intake and it made some power. I have a video of it on the break in stand some where if your interested. In my opinion it really isn't that big of a cam for a 360 being a solid, just a touch wider lobe separation than I would want, just get the compression up and it will be good.