Not another 318 VS 360 Thread.

If sticking with the 318, I would do a four barrel, and dual exhaust. Headers if the budget allows. That with a GOOD, well though out timing curve and carb tune would be fun.

But if anything more, Then I just say go with the 360. I was in the same boat. Found my 318 needed an overbore. Found a decent magnum 360 at the boneyard.

How far is your daily drive? 150 miles a day, maybe the 318. 10 Miles a day, 360 all the way.

As far as the cam, see if you can find some videos of cars with stock camshaft and the exhaust you want to use. After doing that, I decided I didnt need to worry about "the sound" at this time.