Member Chris I’ll let him step in hopefully to explain the situation a little better but here’s my attempt. He is going to run a class with rules that limit a particular Edelbrock head and he’s limited to an LD340 intake. He’s allowed port work and a bigger valve so he went with a Ferrea 2.055 intake valve. Intake is allowed to be ported. To try something different I’m going to give you guys the head flow numbers. If interested cut and copy the flow numbers and take a stab at what you think the flow numbers are with the stock intake bolted on. Then right across from it add where you think the numbers will be after port work. Keep in mind this is a dual plane intake which really limits the amount or work that can be done. I’ll let it simmer till I watch the steeler game tomorrow afternoon. I went to church Friday evening and Sunday if I hit the shop I try to work on my projects but I’m behind on this job so for a little break from starting on his other head I’m going to start porting his intake. Any questions post them up but no hints on numbers.