360 with the 509 cam

Is this the MP .509 ? If so, the Dur. on that cam is in the 240s @50, thats alot of Dur. for a stock 77 360, The real compression is less then 8.5, more like 8.2.1, I don't think you could advance it enough to make it work good Unless you install a steep gear like 4.30-4.56 & a 3800-4200 stall, If you plan on a basic cruiser, put the .509 on the shelf & look at something milder, alot milder LOL.