Porting My Edelbrock Cylinder Heads

Hello Guys,

Three months ago I decided change my J-Heads for a Edelbrock Performer RPM.

After read a lot of articles, books and talking with some engine builders I decided porting the cylinder heads myself.

I already make it in my J-Heads but just a Stage II and another guy finished the job...

After two months of a hard work finaly I finished the heads and went to a speed shop to measure the gain that hope have in a flow bench.

Well, below the numbers that I got and some pictures...

Please, if someone have a tip to me improve my job, I appreciate...

Volume:
Intake: 193cc
Exhaust: 84cc
Combustion Chamber: 65.2cc

Flow Data:
Lift Intake Exhaust
.100" 75,8 62,0
.200" 162,2 109,2
.300" 228,9 160,8
.400" 263,3 189,2
.500" 277,6 208,8
.600" 283,7 222,3
.700" 289,6 224,8