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exhaust manifolds #237608
02/26/09 11:59 PM
02/26/09 11:59 PM
Joined: Aug 2008
Posts: 31
granite bay ca
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dodgeguy7714 Offline OP
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dodgeguy7714  Offline OP
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Joined: Aug 2008
Posts: 31
granite bay ca
what were better manifolds 68 hps or the truck manifolds that dump in the middle think mid 79s truck (sorry for got to say for what 70 stock 440)

Re: exhaust manifolds [Re: dodgeguy7714] #237609
02/27/09 12:44 AM
02/27/09 12:44 AM
Joined: Jun 2006
Posts: 5,161
CT
GTX MATT Offline
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GTX MATT  Offline
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Posts: 5,161
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HP


Now I need to pin those needles, got to feel that heat
Hear my motor screamin while I'm tearin up the street
Re: exhaust manifolds [Re: GTX MATT] #237610
02/27/09 01:07 AM
02/27/09 01:07 AM
Joined: Nov 2003
Posts: 36,040
Lincoln Nebraska
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RapidRobert Offline
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Posts: 36,040
Lincoln Nebraska
If the truck center dumps have 2&1/2" outlets I think they'd be fairly close in flow


live every 24 hour block of time like it's your last day on earth
Re: exhaust manifolds [Re: dodgeguy7714] #237611
02/27/09 10:26 AM
02/27/09 10:26 AM
Joined: Nov 2008
Posts: 5,954
Greenville, PA
redraptor Offline
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redraptor  Offline
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Greenville, PA
Quote:

what were better manifolds 68 hps or the truck manifolds that dump in the middle think mid 79s truck (sorry for got to say for what 70 stock 440)


Isn't some of your choices limited to what body you have?

Re: exhaust manifolds [Re: redraptor] #237612
02/27/09 10:51 AM
02/27/09 10:51 AM
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Posts: 25,200
Upper Midwest
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MoparforLife Offline
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Joined: Jan 2003
Posts: 25,200
Upper Midwest
78 last year for the 440.

Re: exhaust manifolds [Re: MoparforLife] #237613
02/27/09 12:42 PM
02/27/09 12:42 PM
Joined: Dec 2006
Posts: 3,533
Indiana
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Fury Fan Offline
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Posts: 3,533
Indiana
The truck manifolds I have are about 1 3/4" or 1 7/8" outlet size. Not good for performance IMHO.

There is a early 60s car manifold that also center-dumps, and I think it is a 2" outlet, so that would be better.


Parts I seek: driver doorpanel, 65 Sport Fury, prefer black, needs to be 7-8 on 10 scale, might buy set 16" x 6" Dodge truck wheel(s), from early 70s?, takes 9" dogdish - need for a research job so cheaper is better. 69-73 C-body caliper brackets and/or splashields Send a PM.






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