Planning 318 build for daily driver
The nice part is the 87 engine as it will have the 302 head castings if someone didn't get them already, and they will have better pistons also. 250-275 RWHP shouldn't be a problem, but what ever you do stay with the small valves in these heads as they will work alot better than large valves in these heads. Already been there and done this, the 360 2 bbl cam is a very good choice for this application and will give alot of torque and low end power.