Edelbrock 7105 Performer RPM FE Intake Manifold

This intake is a work of art wow its awesome just to look at I give it 5 stars .I followed all the advice for the install type of gaskets Gaskesinch and sealent on ends not cork gaskets I Dremel out a few holes for the pushrods and all came out great . Although here's the deal I have a 69 F250 with stock 390 crank mild cam 265/275 comp cam headers 2.5 " exhaust 600 4bbl and I wasn't really like whoa on the first drive why ? I looked down into this intake and it was like Hello , Hello , Hello ,Hello ECHo those runners are huge and work well with aftermarket heads and built components to go with it . Some on forums say oh no don't get the regular performer that's just weight savings you will never hit 5,000 RPM with a performer you need the RPM Well .....yes and no you will never hit 5,000 with a 360/390 with truck heads that came out of a F100/250 that originally had a 2bbl that's a puller not a high performance engine like a 428 FE . I actually had a little better performance with the 350 CFM 2bbl and the stock runners my heads will never flow enough to justify this intake so I put this out there for those who have a tractor engine and think there going to do a 10 second 1/4 I love the intake it's the info other net racers are putting out the regular performer would had been the right choice for my mild 390.