Horsepower Estimate?

OK you got me 450 hp. lol
check out Jim/IQ52 thread " mild 8:2 360 on the dyno"
I'm not trying to change your mind think whatever you want. I just don't agree.

How's a 360 with modded 318 heads, and a cam about the stock size as a 340 cam with a terrible intake anything like the OP's engine? And it even made 305 hp.

Let's put a mild 8.2:1 360 on the dyno.

I think the 340 build up I showed is a little more in line with the OP's engine.