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Best Big Block Intake Manifold To Use? #160371
12/03/08 12:19 AM
12/03/08 12:19 AM
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Davis, California, USA
MrBelvedere2 Offline OP
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Hey everybody here is my question. I want to convert my stock 361 big block to a 4 barrel instead of the 2 barrel that is on it now. I am wondering what intake manifold you guys would recommend? I am going to put a 600 cfm carburetor on it ( afraid of overcarbing the motor). I saw an offenhauser Dual Port intake on ebay for a good deal, never really seen one of those before, anyone have experience with it? I do want to get an aluminum manifold, Dual Plane(it is a street car). Edelbrock performer or performer RPM? I would like to go with a vintage hot rod look if possible as well. Thank you!







1965 Plymouth Belvedere II hardtop
Re: Best Big Block Intake Manifold To Use? [Re: MrBelvedere2] #160372
12/03/08 02:08 AM
12/03/08 02:08 AM
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Va. Beach, Va
69superbee383 Offline
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I have two both work well the Torker 2 and the TM 6....old designs but they flow well and give good power...and they can usually be had cheap too


77 Macho Power Wagon LWB factory 440 70 Coronet 440 N code 3 speed
Re: Best Big Block Intake Manifold To Use? [Re: 69superbee383] #160373
12/03/08 02:14 AM
12/03/08 02:14 AM
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1_WILD_RT Offline
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Quote:

I do want to get an aluminum manifold, Dual Plane(it is a street car).





Quote:

I have two both work well the Torker 2 and the TM 6....old designs but they flow well and give good power...and they can usually be had cheap too




What car? What gear? I'm assuming your 65 & a 3.23 which means the dual plane is a good choice...Performer or I believe the old low deck edelbrock was the DP4B...

Re: Best Big Block Intake Manifold To Use? [Re: 1_WILD_RT] #160374
12/03/08 02:22 AM
12/03/08 02:22 AM
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Davis, California, USA
MrBelvedere2 Offline OP
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no this is for the 56 Belvedere that has the 361 in it. It has stock gears as far as i know, bone stock motor with a 2 barrel on it now. I'm thinking a performer intake with a 600 cfm carb, but i would like to pick up something vintage as i am trying to go with the vintage hot rod look with the car any ideas?...thanks!







1965 Plymouth Belvedere II hardtop
Re: Best Big Block Intake Manifold To Use? [Re: MrBelvedere2] #160375
12/03/08 02:29 AM
12/03/08 02:29 AM
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DP4B is a 60's-70's piece that actually is one of the best working manifolds avaliable....More vintage hotrod then that would be dual carbs

Re: Best Big Block Intake Manifold To Use? [Re: 1_WILD_RT] #160376
12/03/08 03:04 AM
12/03/08 03:04 AM
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Davis, California, USA
MrBelvedere2 Offline OP
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Check this out, i found this on google doing research looking for an DP4B. Hot Rod magazing did a 383 intake shootout with 14 different intakes! good info for sure....

http://www.hotrod.com/techarticles/hrdp_0712_mopar_intake_manifold_comparo/index.html







1965 Plymouth Belvedere II hardtop
Re: Best Big Block Intake Manifold To Use? [Re: MrBelvedere2] #160377
12/03/08 04:01 AM
12/03/08 04:01 AM

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Good catch! I remember that article!

Re: Best Big Block Intake Manifold To Use? #160378
12/03/08 10:47 AM
12/03/08 10:47 AM
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dogdays Offline
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Keep in mind one thing - it's a 361. It has less displacement to make a manifold work. If you can't find the earlier Edelbrock then a Performer would work fine, 600 cfm is the right carb size. Or a 625.

With a short-stroke engine that's on the lower end of the displacement size for a "B" engine intake, it would be easy to go too big.

Do keep in mind that 413/426/440 intakes will not fit.

R.

Re: Best Big Block Intake Manifold To Use? [Re: 1_WILD_RT] #160379
12/03/08 12:09 PM
12/03/08 12:09 PM
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Kudakidd Online boogie
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Quote:

DP4B is a 60's-70's piece that actually is one of the best working manifolds avaliable....




paint it and it'll look stock.

Re: Best Big Block Intake Manifold To Use? [Re: Kudakidd] #160380
12/03/08 06:46 PM
12/03/08 06:46 PM
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GTX MATT Offline
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Quote:

Quote:

DP4B is a 60's-70's piece that actually is one of the best working manifolds avaliable....




paint it and it'll look stock.



Isnt it the same as the Performer that everyone rags on all the time?


Now I need to pin those needles, got to feel that heat
Hear my motor screamin while I'm tearin up the street
Re: Best Big Block Intake Manifold To Use? [Re: GTX MATT] #160381
12/03/08 08:31 PM
12/03/08 08:31 PM
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Chilliwack B.C. Canada
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DP4B is superior to the Performer, however for this app I would use whatever you can find cheapest which likely would be a used Performer.

Sheldon

Re: Best Big Block Intake Manifold To Use? [Re: RUNCHARGER] #160382
12/03/08 08:51 PM
12/03/08 08:51 PM
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Weddington, N.C.
Streetwize Offline
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Dp4b is a good manifold as is the Wieand dual plane, a step down from that would be a perfromer or the Mopar M1 dual plane.

If you hae the hood clearance I'd run the performer RPM as it has more ultimate HP potential but really doesn't have any downside in terms of torque.

On a 361 I would avoid a single plane with the possible exception of the Holley Street dominator whichworks suprisingly well even on short stroke low decks.


WIZE

World's Quickest Diahatsu Rocky (??) 414" Stroker Small block Mopar Powered. 10.84 @ 123...and gettin' quicker!

https://www.youtube.com/watch?v=-mWzLma3YGI

In Car:

https://www.youtube.com/watch?v=PjXcf95e6v0
Re: Best Big Block Intake Manifold To Use? [Re: Streetwize] #160383
12/06/08 12:23 AM
12/06/08 12:23 AM
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Davis, California, USA
MrBelvedere2 Offline OP
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thank you for the replies... very helpful!







1965 Plymouth Belvedere II hardtop
Re: Best Big Block Intake Manifold To Use? [Re: MrBelvedere2] #160384
12/06/08 01:45 AM
12/06/08 01:45 AM
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Not2farfromNashville, TN
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That Offy Dual Port could be a good intake. I've been running one on my 360 for 7 years. Torquey. It has small runners for the primaries for MPG's.

Funny how Offy built this design way back when, and several Ford products have a similar set up on some of the 4 bangers now.

It is a single plane yet it has excellent low end.

IIRC it didn't give up much in the article listed above.

Offy is offbeat and to me that adds the cool factor! In a 50's car? Double the cool factor!




"The only thing to do for triumph of evil is for good men to do nothing"

"NUNQUAM NON PARATUS!"
Re: Best Big Block Intake Manifold To Use? [Re: Rug_Trucker] #160385
12/06/08 08:53 AM
12/06/08 08:53 AM
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NEW JERSEY
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dynamite Offline
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Hey Mr Belveder..I have that white 56 ply with the 440 down here in Fl..That Offy 360 is a great low end torque manifold and the performer RPM makes a ton of power a step or so later...really think you would like the OFFY for your ride..I have one that I am putting on my stock 440 motor to do the Hot Rod Power tour '09..I had a 361 in my new 1965 Dodge ..put a 4bbl and 391 gears and ran with the 383 guys

Re: Best Big Block Intake Manifold To Use? [Re: MrBelvedere2] #160386
12/06/08 10:13 AM
12/06/08 10:13 AM
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Prospect, PA
BSB67 Offline
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If this is a stock, well used 361, with a 2bbl cam, stock exhaust in a relatively heavy car with a tall gear, I'd would start at the lower end of the performance spectrum, like a M1 dual plane. This is a stock four bbl manifold but is aluminum. The Offy and DP4B would be good if your plan on making other small performance enhancements in the future.

Re: Best Big Block Intake Manifold To Use? [Re: dynamite] #160387
12/09/08 01:53 AM
12/09/08 01:53 AM
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Davis, California, USA
MrBelvedere2 Offline OP
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Yes i would really like to find an offenhauser 360 for the 56...I think it would fit in perfectly with the look i am going for...now to hopefully find one! On my research offenhauser 360 makes good power and help the engine run very nice..that with a 600 cfm carb sounds like a winning combination to me!







1965 Plymouth Belvedere II hardtop
Re: Best Big Block Intake Manifold To Use? [Re: MrBelvedere2] #160388
12/09/08 02:30 AM
12/09/08 02:30 AM
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Not2farfromNashville, TN
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AFAIK Offy never built a dual plane. They had the Dual Port it was a 360* manifold too. Alt hough I had a seller here try to tell me different.


"The only thing to do for triumph of evil is for good men to do nothing"

"NUNQUAM NON PARATUS!"
Re: Best Big Block Intake Manifold To Use? [Re: 1_WILD_RT] #160389
12/09/08 09:11 AM
12/09/08 09:11 AM
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Florida
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Quote:

DP4B is a 60's-70's piece that actually is one of the best working manifolds avaliable....More vintage hotrod then that would be dual carbs


Have one on my 383. Love it!


Grandma always said I had "hands of gold"!






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