Looking for info on 340 Torker performance mods

Newbomb Turk said

Yup. I do think there are better ways to get the fuel back into the air without a mismatch at the manifold.

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I know Larry Widmar says to make the intake port runner slightly smaller the the head port. When time and money permit I'm gonna make intake plates to sandwich between the head and manifold slightly smaller than the port in varying sizes to see if it improves the burn.