How much does a Vic Jr. limit power output in a , say, 620 hp 393 W ( AFR 205 heads)equipped with Super Victor?
The ports in a Vic Jr. are about 1/10" narrower at each side than the intake ports in AFR 205s.In theory, if the ports were centered to each other, there would be a step of 1/10" at the walls, roof and floor of the port.
[addsig]