A little more oomph

I feel like I post this once a week...so here goes the 1st for this week. From a performance stand point, I would avoid the 302 heads. It would be a waste of money. Years ago I had a 318 in my Barracuda with home ported J heads. I swapped heads for a set of 302's that I also home ported and the car slowed down over half a second (slowed from 13.9 in the 1/4 to 14.5 with very similar density altitude). Neither head is performance oriented, but at least the J's can make a little steam.