Tunnel Ram on Street?

jas0162 said
Mine is an old Weiand and it has a single four barrel top. When I swapped out the torquer single plane on a 383, I used the same old 850 do with no mods. The car went from 12 flat to 11.8 with no other changes except for cutting a hole in the hood.

That's those long runners helping the short stroke 383 with stock type iron heads out, that's what they were designed to do!!!