King of Carbs The Holley Dominator!!! The first compared to the latest.. 50 year difference

this is a brief look of the tail of two @HolleyPerformance Dominator Carbs. We take a look at the 4575's The original Dominator vs my New @allstatecarburetor built 750 Dominators built for Casper/MIXED UP BOSS
check out the live chat provided by my friend @DragBoss351Cleveland with Mark Campbell the Dominator Carb Father!!!
#holley #nonamenationals

[hangonsnoop]

That vintage Holley has to be the most beautiful carburetor that I've ever seen.

[peterchristlieb]

My dad had one back in the early 70s that came from Darryl Armstrong. He had bought his whole A/Econorail dragster. I heard that thing actually flowed around 1350

[ClintsStreetMachines]

Another great video Andy! Love the looks of the Dominator. Can't wait to see what you do with them.

[carterlee]

Great vid.
I am enthused at the opportunity to learn your strict tuning methods for economy with these otherwise wild setups and breaking the myth about fi being so superior. Nothing beats a 1050 for tune ability for economy, drive ability, or performance. Mr Campbell, designed them that way.

[dondotterer]

I think you made the correct decision. More low-end torque and plenty of airflow. Just my SWAG theorie.

[Mynextproject_]

Thanks for respecting the old prostock carbs!

[johnelliott]

I'm going to have to wish you the best and I hope that you have a great evening! Thanks for your history lesson.

[johnelliott]

All I can say that you are about the same as me when it comes to keeping certain things the way that they should be

[brianalbrecht]

I did not know that u could get Dominators buit to "your" specks...!...very cool...!...love the carb videos...u can do alought with holleys..."IF" u know how...!..!...thanks 4 the videos...reguards, Brian

[ScottsSpeedShop]

Excellent video showing off the two different generations of dominators

[NathansMoparGarage]

Some stuff does get better. I do like the that you are able to fine tune it.

[logan_e]

I suppose carburators will always be misunderstood and if you're a guy who truly understands them you'll always seen like a magician to most people. But it really truly is simple once you learn how they work. I learned the "secret" that's not a secret in aircraft mechanics school in 1990, I'll never forget the day I suddenly had the forehead slap moment in class and I've been a "carb tuning magician" ever since. I'm not special, I just figured it out!

[DragBossCleveland]

You know me Andy, love the Dominator’s. Cool vid, can’t wait to test my 2 sets on something.

[jamesblair]

Thanks for the schooling on Dominators, I knew one to see it, but that was the extent of my knowledge. The vintage one is very cool. I think I remember seeing a small cluster of 4 chrome plated velocity stacks being used by some guys on the early carbs, I’ve no idea of the value, useful or just gingerbread.

[BigBlock]

I have looked at dominators since the late 80s but I have never seen one like that 71 model. Its a piece of Art. It would be nice to have a good 750 dominator on hand.

[JC-gwyo]

Darn, I love an expert... Thanks Andy

[rotaxtwin]

Wow. I didn't realize that you swapped newer models into use and kept those retro beasts for something else. Someone spent a lot of time finishing and shaping those venturis, they're a work of art. The long boosters and the tall outer venturi sure looks like it would lend itself to IR use, maybe to contain the standoff. They look just like the long boosters and 'chokes' of a Weber DCOE but vertical. You made the right call saving those old pieces of history and using a modern, more adjustable off-the-shelf unit. Plus it made a very good video!

[steelassault]

Carbs have always been a mystery for me!!! I'm not the only one either!!! I know how to take them off and put them on and then I hope they work. I do wish I knew more, but time and money are limiting factors.

[fortyshooter]

Nice explanation! I have a pair of the 4575 carbs from 1970. Originally those were designed for NASCAR racing on the Boss 429 single 4bbl manifolds. Later Holley released them to the public.

[howabouthetruth]

Smokey Yunick and another gentleman worked side by side to do the finishing touches to what would be known as the legendary Holly dominator carb.