Please translate this flow sheet!?!

My set of 318 heads (302 casting) with the small valves 1.78 intake 1.50 exhaust with no port work done. Just a good valve job with back cut valves.

.100 76 77
.200 111 113
.300 175 122
.400 201 126
.500 204 128

It would seem your numbers should be higher with just the bigger valves. Your exhaust is flowing better than mine that's for sure.