The Plymouth Weslake DOHC Motor from the 60's

Hyper_pak said
Ok, as long as we are covering a few different combinations, look at these pictures I found last night. Bob Glidden's Arrow, NHRA World Championship small block heads. Glidden's work, Mopar, Mullen's, who knows.
View attachment 1715550200 View attachment 1715550201 View attachment 1715550202

Those engines were about 331 inches or so. That port and induction system was barely able to feed that displacement at 8800ish RPM.

That should show that the stroker guys are severely induction limited.

BTW, those heads had to be welded to get that port in the head.