How realistic is this budget built ? 400hp 318

It was a 318, with a forged 3.31 stroke. I was offered the entire engine for 4500 bucks. I know the exact ET it ran. He now has a bigger cube motor but still a small block, which I do not know the details of.... Here is the car now, notice the chute, and still on 26" tires :)


Maybe I was thinking about one of his later motors...I do recall something about a 318 and huge nitrous, maybe that was this combination