Performer RPM is tough to beat for a street type engine. The street dominator is a good manifold but it sure is ugly. I sent an email to Holley marketing a while back and suggested that they update the street dominator but getting rid of the ugly stuff and adding some injector bungs. They never replied. Probably too good of a suggestion for them! They already make EFI kits for other engines so why not spend a few bucks on the street dominator intake and then they can offer a complete turn key EFI setup for Mopar big blocks.
