This 400 motor is street driven but it isn't a daily driver, more like a weekend toy. Bottom end is okay but it isn't a tow truck motor. The heads were ported by Dwayne and it has a 250 duration roller cam in it. Here is a picture with the carb installed.

Here is a side by side shot. Notice the big difference in plenum size as well as runner length between the Victor and the M1.

no victor yet?
sorry I am very interested in your dyno test. Mostly because I am running that intake and dont know anybody else that is and I have nada to compare it with.

Nope, evidently Edelbrock is just advertising the Super Victor intake, not actually making them.

I just stumbled on this old thread Andy and was wondering if you had some info on the 4500 intake??? I have a 451 with edelbrock heads and i am wondering if i should go the dominator route???? TBF

My 451 used the Mopar M1 for the 4150 base carb, and I ran a 1" open spacer on it, topped with a 1,000cfm Holley HP carb. I thought it ran very good, but have no other intakes to compare to on the same engine. It did fit under the power bulge hood if the '71 Charger.

I bought an Indy -? (single plane 4150 carb, "b" block) intake and it looks only slightly taller than the M1 without the spacer, and shorter than the M1 with the 1" spacer, but it is setup for the MW ports. The Indy has the injestion bosses cast in the intake, and I may go fuel injection in the future

Just checked the number out of curiosity. If anyone needs one of these intakes, there are two of them in stock at Chrysler's Warren depot. Any dealer can get it.

Thanks Zip... I have a 451 that I will be using a street dominator on and I was wondering if I should consider using a 4500 series dominator carb as well...... I am a little afraid of the huge plenum volume killing my low end torque with the MP manifold and I really liked the setup that Fast68 had where he welded a 4500 flange to the street dom manifold. It looks awesome and it has the room as the manifold is cast for a spreadbore carb so there is quite a bit of extra meat to grind/blend. I know they sell adapters but that does not help the hood clearance issue.

I have an 83 Cordoba and I am trying to set it up so it runs about 7.50 in the 1/8th and 11.70 in the 1/4.......
451 has hyd roller cam and edelbrock heads. Does anybody else think this intake work is awesome?? Fast is the man! TBF

I wonder how much gain I could expect using a 1050 Dom instead of a 950HP??? It seems that a good running big block always seems to have an advantage when running a dominator. I plan around 520Hp/580TQ 10.7-1 C/R...... Anybody know where that flange came from or is it a milled down adapter of some sort??? TBF

I ran the m1 w/ 1050 dominator on my 400 and seemed to work great. No dyno numbers but ran best of 10.67 in my challenger. I also found a tenth by adding a 1 inch hvh style adapter not bad for stock stroke 400 flat top KB's,home ported 452's Dustin

I can tell you a decent built 451 will eat up a fair amount of plenum volume, but since it's relative to runner design/runner length and the rest of the build it's going to be hard to predict exactly how it will act.