I did I real nice post on this subject last year and measured an Indy intake, super Victor, and a Victor340. I Dont have a clean table now but working crudely on the floor it looks like with a straightedge across the plenum the super Victor is about 1 3/4 higher. In this one picture I set a one inch spacer on the Victor340 and the super Victor is still about 3/4 inch higher.