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05-26-2015, 05:28 PM
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#1 |
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Member
Join Date: Mar 2007
Posts: 346
Likes: 19
Liked 20 Times in 15 Posts
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Super 6 intake manifolds
I am putting together a /6 2BBL. Looking in the NHRA guide they list 3 intake manifolds for the 1980/6 2 BBL The one in question is 4095223. This # is also listed for a '78 /6. I found an alternate manifold from 1978, 4041043, which is legal for '78. Since the 223 is accepted for 78 and 80, can I also use the other 1978 alternates?
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05-27-2015, 12:10 AM
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#2 |
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Junior Member
Join Date: Sep 2005
Location: Medicine Hat
Posts: 28
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Re: Super 6 intake manifolds
I doubt it. Which year are you running? As for manifolds, there's not any real diff in performance between them. I think Philip Marvetz did a back to back test and found no diff in perf.
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05-27-2015, 05:30 AM
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#3 |
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VIP Member
Join Date: Jun 2009
Location: Boulder City, Nevada 89005
Posts: 2,728
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Re: Super 6 intake manifolds
x2 Phillip would know.
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John Irving 741 Stock 741 Super Stock |
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05-27-2015, 06:40 PM
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#4 |
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Member
Join Date: Mar 2007
Posts: 346
Likes: 19
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Re: Super 6 intake manifolds
I just looked at the guide and those were the part #'s listed. Can I just substitute any factory 2BBL intake manifold or will I get bumped on the tech side?
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05-27-2015, 10:14 PM
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#5 |
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VIP Member
Join Date: Dec 2001
Location: Arkansas - In the middle of everything.
Posts: 1,999
Likes: 64
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Re: Super 6 intake manifolds
You can only use the numbers listed in the Tech Bulletin for the year, displacement, hp engine you claim to be racing.
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05-27-2015, 10:25 PM
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#6 | |
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Member
Join Date: Feb 2008
Location: Black Creek, BC Canada
Posts: 331
Likes: 77
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Re: Super 6 intake manifolds
Quote:
Jim Mantle V/SA 6632 |
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