The Street Dominator is a heck of an intake. I think they’re the best single plane street intake for big blocks and there’s numbers to back that up. If Holley hadn’t discontinued it in the 90s, I think it’d be more popular than the Performer RPM.
I took me nearly 7 years to track down a good Street dominator for my 440. And as soon as I did, I ditched the Torker II I had.
The funny part is, as great as the big block version is, the small block Street Dominator sucked so bad it barely was an upgrade over the two barrel factory. Mainly cause they made the port the same size as factory 318. If they’d made them 360 size, especially on the exhaust, it’d helped
