[Ace23]

Originally Posted by blykins

Yes sir, I could see that with worked heads, a cam change, and other work. However, pulling a 520 hp engine out of the crate, just changing cams, and getting 675 hp is not logical, especially when they peak at over 6000 to begin with.

Have a few friends with them they are some steam rollers for sure. I think those guys go to the 440 stroker setups and potentially a bit larger and see 620-640rwhp on E85. Anything I'm saying is based off a few friends that have them and then the millions of youtube dyno videos that exist. What a great motor but It would never find its way into a cobra of mine.