Single plane on a street car??

RustyRatRod said

But that is a moot point on all but hotter street engine builds, IMO. Remember, Chrysler did it on millions of engines, but the other way around.......which is much worse. Big port intake on a small port head.......but it worked well.

A small window intake on a big port head could actually have some advantages increasing velocity on a mild to moderate engine build like what Rani is talkin about. I say since she has it, she should use it.

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If she has no intentions of racing it or "playing around out of town", then it will work fine. But it will not perform as well as the factory cast on a 340 head/340. I believe it would be a bottle neck with the small ports in the RPM's. On my 318 project, the SD didn't run quite as well as the factory cast TQ intake at the drag way. I've made a small change that i will try again when the strip opens. It cut a little better 60 ft time, but gave up a couple of mph and almost a tenth. Again, i plan on returning soon.

By the way.... stay tuned! I've been busy, and i'm going to do some intake wars this year on my cars.....