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Best intake 400" Stage VI standard port.
#2272337
03/19/17 02:00 PM
03/19/17 02:00 PM
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Joined: Jan 2003
Posts: 1,453 WV
bacaruda
OP
pro stock
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OP
pro stock
Joined: Jan 2003
Posts: 1,453
WV
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I was going to use low deck M1 single plane, make my own adapters instead of the mopar dogleg adapters, but that's not going to work. Figured this intake plenum would be best over RB manifold. I have port matched Street Dominator, but think there might be newer tech that'll work better. Has moderate solid roller by porter heads. I'd really like to use my TQ also.
Thanks, Jim.
Last edited by bacaruda; 03/19/17 02:00 PM.
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Re: Best intake 400" Stage VI standard port.
[Re: bacaruda]
#2272794
03/20/17 05:49 AM
03/20/17 05:49 AM
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Joined: Jan 2003
Posts: 27,421 Balt. Md
383man
Too Many Posts
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Too Many Posts
Joined: Jan 2003
Posts: 27,421
Balt. Md
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Is it a race car only or a street car ? We use the Performer RPM on my sons 400 but its a street car. But it is faster with the RPM over the Holley Street Dominator by a half a tenth even though it was 1 less mph then the Holley SD. The RPM was just better in the 1/8 enough that the SD ran a 1/2 tenth slower in the 1/4 with 1 more mph. And we use 750 DP on it. But his is a street car as he loves how it runs on the street with the RPM on it. Ron
Last edited by 383man; 03/20/17 05:52 AM.
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Re: Best intake 400" Stage VI standard port.
[Re: bacaruda]
#2273210
03/20/17 07:33 PM
03/20/17 07:33 PM
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Joined: Jan 2003
Posts: 31,049 Oregon
AndyF
I Win
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I Win
Joined: Jan 2003
Posts: 31,049
Oregon
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That's definite option, need to find old mopar perf catalog for part number all the new stuff is square.. Common swap meet item. The M1 manifolds are not hard to find at all, probably some for sale in the classifieds on this board.
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Re: Best intake 400" Stage VI standard port.
[Re: AndyF]
#2273240
03/20/17 08:47 PM
03/20/17 08:47 PM
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Joined: Jan 2003
Posts: 16,376
dogdays
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 16,376
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In general RB intakes are better because the runner extra length allows it to go around the manifold bolt where the shorter B runner may have a dent for the bolt. Also there has been more development on RB intakes over the years. That's my R.
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