Mopar 337 intake info and pics here.
#2012801
02/15/16 11:23 PM
02/15/16 11:23 PM
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Joined: Jan 2003
Posts: 1,814 North Dakota
Azzkikrcuda
OP
top fuel
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OP
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Joined: Jan 2003
Posts: 1,814
North Dakota
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Not alot of info out there on this intake, I got one and compared it to my M1 RB 4150 single plane and thought I would post the info. The 337 is a 4150 flange single plane for RB with Max wedge sized ports with a cast in valley pan. While it is billed as Max Wedge size ports they are far undersize. This should allow them to be used on std. port heads with some port work. It it shorter then the std. M1 intake and is around $260.
The only Carbs I care about are under the hood!
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Re: Mopar 337 intake info and pics here.
[Re: Azzkikrcuda]
#2012803
02/15/16 11:24 PM
02/15/16 11:24 PM
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Joined: Jan 2003
Posts: 1,814 North Dakota
Azzkikrcuda
OP
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OP
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As cast port sizes, Max Wedge should be around 2.63 x 1.35
The only Carbs I care about are under the hood!
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Re: Mopar 337 intake info and pics here.
[Re: Azzkikrcuda]
#2012805
02/15/16 11:26 PM
02/15/16 11:26 PM
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Joined: Jan 2003
Posts: 1,814 North Dakota
Azzkikrcuda
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OP
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It is about 1/4 shorter at front and 3/8 shorter at the rear of the carb flange.
The only Carbs I care about are under the hood!
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Re: Mopar 337 intake info and pics here.
[Re: Azzkikrcuda]
#2012806
02/15/16 11:26 PM
02/15/16 11:26 PM
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Joined: Jan 2003
Posts: 1,814 North Dakota
Azzkikrcuda
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OP
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Carb flange is straight not tilted like the Std. M1
The only Carbs I care about are under the hood!
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Re: Mopar 337 intake info and pics here.
[Re: Azzkikrcuda]
#2012809
02/15/16 11:28 PM
02/15/16 11:28 PM
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Joined: Jan 2003
Posts: 1,814 North Dakota
Azzkikrcuda
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OP
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North Dakota
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Rough measurement of how much the intake ports on a Std. port Trick Flow head will need to be opened up to work with this intake. To the outside of the markings, Should be around a 2.47 x 1.32 port opening.
The only Carbs I care about are under the hood!
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Re: Mopar 337 intake info and pics here.
[Re: GY3]
#2012920
02/16/16 02:02 AM
02/16/16 02:02 AM
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Joined: Jan 2003
Posts: 1,814 North Dakota
Azzkikrcuda
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OP
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I just got this one last week from my local Mopar dealer. Summit and Jegs showed it on back order. I had it in 3 days from the dealer and they said there were 3 more left in the system at that time.
The only Carbs I care about are under the hood!
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Re: Mopar 337 intake info and pics here.
[Re: BradH]
#2012940
02/16/16 02:26 AM
02/16/16 02:26 AM
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Joined: Jun 2003
Posts: 9,225 Charleston
sixpackgut
Drag Week Mod Champion
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Drag Week Mod Champion
Joined: Jun 2003
Posts: 9,225
Charleston
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It is one of the best BB intakes made
Gen 3 power 6.22@110, 9.85@135 Follow @g3hemiswap on instagram
performance only racing, CRT, ultimate converter, superior design concepts, ThumperCarbs
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Re: Mopar 337 intake info and pics here.
[Re: Azzkikrcuda]
#2013061
02/16/16 12:46 PM
02/16/16 12:46 PM
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Joined: Aug 2006
Posts: 290 Cincinnati, Ohio
d7cook
enthusiast
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enthusiast
Joined: Aug 2006
Posts: 290
Cincinnati, Ohio
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It's one of the best intakes no one uses. I have one on a 440 with MW Performers and it runs great. Good price and the built in valley tray is a big plus.
1967 Coronet, 1989 Daytona tube chassis.
Former cars, 66 Charger, 67 R/T, 69 Coronet, 67 Dart GT.
-Banned for life from V8Buick.com-
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Re: Mopar 337 intake info and pics here.
[Re: Azzkikrcuda]
#2013115
02/16/16 02:14 PM
02/16/16 02:14 PM
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Joined: Jan 2003
Posts: 14,531 So. Burlington, Vt.
fast68plymouth
I Live Here
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I Live Here
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Posts: 14,531
So. Burlington, Vt.
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I wonder if the TF heads would pick up any flow by making them the size of that manifold. There is certainly plenty of meat on the head to go that big(or even out to full MW size).
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads
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Re: Mopar 337 intake info and pics here.
[Re: BradH]
#2013121
02/16/16 02:18 PM
02/16/16 02:18 PM
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Joined: Jan 2003
Posts: 14,531 So. Burlington, Vt.
fast68plymouth
I Live Here
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I Live Here
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So. Burlington, Vt.
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It would probably take some serious grinding and Belzona to make a '337' work for me, but it looks cool.
Mmmmmmm, not so much I think. The bigger question in my mind would be, how well does it work on a 440-470ci street strip combo? 493+ I'm sure it's good...... Might be a tad big on a 440-470(depending on the rest of the combo of course).
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