edelbrock heads on a 318

Food for thought, MoPar used to sell ported 318 heads, listed in there catolog as delivering 55 more HP than the 360 heads.

What your really after on a 318, in a big way, is port velocity. With high port velocity, you can not only get a great mixing of the air and fuel for a highly atomized charge for a much more complete and powerful burn, but a high port velocity can actually fill the cylinder up more than a larger port head.

There is a time and place for a 360 head. I'd reserve a 360 head for a serious street stomper or light drag car and it's asocc. gear. High rear gear and stall, light weight car, etc........