Quote:

based on my own use of one on an 383HP in a street car and the Hot Rod test, stay away from the Holley Street Dominator intake for sure if you want low end grunt. Don't know anything about that old Weiand.



Why's that?

I am running one now it pulls great for me in my 383. The holley SD intake rated just fairly lower than the Edelbrock RPM that one of mags tested a few years ago with a whole bunch of intakes on a fairly vanila 383 IIRC. If that's what you have it's not a terrible intake.

Ohh here it is...hot rod did it with a bunch of manifolds. http://www.hotrod.com/techarticles/hrdp_0712_mopar_intake_manifold_comparo/index.html

'73 GK6 Challenger Rallye - 340 4-Speed