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 Post subject: Re: 1972 Dodge Colt
PostPosted: Sun May 31, 2020 5:29 am 
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Supercharged
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Joined: Sat Nov 27, 2004 8:03 pm
Posts: 9495
Location: IRWIN PA
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So you get the new intake and do a bunch of work.. or make good exhaust and do a bunch of work.

Its up to you my man Stan!

That's what happens when you build cool bespoke slant stuff.

Greg

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 Post subject: Re: 1972 Dodge Colt
PostPosted: Sun May 31, 2020 6:40 am 
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Triple Duece Weber
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Joined: Tue Nov 23, 2004 6:05 pm
Posts: 2271
Location: Desoto Texas
Car Model: 1972 Dodge Colt
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That is what I am running Stan. They do give you a little more room. They are 1.5" longer I think. Mine had to be massage quite a bit. Cross section was quite a bit smaller than the Clifford. Casting was off pretty good as well. Runners were not all level with each other when you laid a straight edge across them. Good news was there was plenty of meat to open them up and straighten them out. .
Thanks Rick.

There are two on ebay and they look very similar, just about $100 different price. Would you know if they are the same intake? When you say massaged quite it bit, I hear you on the port match, but did they fit your headers better? With that extra length I would hope they go between the tubes with less interference.

Stan

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 Post subject: Re: 1972 Dodge Colt
PostPosted: Sun May 31, 2020 6:49 am 
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Board Sponsor & SL6 Racer

Joined: Wed Oct 23, 2002 7:57 pm
Posts: 8672
Location: Waynesboro, Pa.
Car Model: 65 Valiant 2Dr Post
Well, I used the Clifford long tube "race" header with the bigger tubes. The front fit without any mods. The 3 rear tubes were all cut off an mandrel bends welded in to get where I needed them. I have pics somewhere in my build.

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 Post subject: Re: 1972 Dodge Colt
PostPosted: Sun May 31, 2020 6:53 am 
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Triple Duece Weber
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Joined: Tue Nov 23, 2004 6:05 pm
Posts: 2271
Location: Desoto Texas
Car Model: 1972 Dodge Colt
Quote:

That's what happens when you build cool bespoke slant stuff.

Greg
I had to look that one up!
We don't use words like that down here in Texas!

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 Post subject: Re: 1972 Dodge Colt
PostPosted: Sun May 31, 2020 6:59 am 
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Board Sponsor & SL6 Racer

Joined: Wed Oct 23, 2002 7:57 pm
Posts: 8672
Location: Waynesboro, Pa.
Car Model: 65 Valiant 2Dr Post
Here is the link to my header mods. And if you back up a page or two you will see the intake issues.
If you modify any headers just be careful to turn them down enough so the carburetor linkage does not hit them when the linkage pushes down. Robbie built mine without a carb on and the rear tube did not clear the carb linkage by much. Lucked out

http://www.slantsix.org/forum/viewtopic ... start=1155

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 Post subject: Re: 1972 Dodge Colt
PostPosted: Sun May 31, 2020 8:04 am 
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Triple Duece Weber
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Joined: Tue Nov 23, 2004 6:05 pm
Posts: 2271
Location: Desoto Texas
Car Model: 1972 Dodge Colt
Rick, could I ask you to measure the length on the Redline runners? From head to carb, not exact, just ballpark number. My Clifford is 4 1/2 inches. That will help me make a decision. Thanks

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 Post subject: Re: 1972 Dodge Colt
PostPosted: Sun May 31, 2020 9:09 am 
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Joined: Wed Oct 23, 2002 7:57 pm
Posts: 8672
Location: Waynesboro, Pa.
Car Model: 65 Valiant 2Dr Post
I think they are 6" I'll measure later today

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 Post subject: Re: 1972 Dodge Colt
PostPosted: Sun May 31, 2020 11:34 am 
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Board Sponsor & SL6 Racer

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Location: Waynesboro, Pa.
Car Model: 65 Valiant 2Dr Post
Here is a link Stan. Has photos, measurements, Seymours headers...etc

The measurement is 6" on the Redline.
http://www.slantsix.org/forum/viewtopic ... 13#p461575

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 Post subject: Re: 1972 Dodge Colt
PostPosted: Sun May 31, 2020 11:58 am 
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Triple Duece Weber
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Joined: Tue Nov 23, 2004 6:05 pm
Posts: 2271
Location: Desoto Texas
Car Model: 1972 Dodge Colt
Perfect, been thinking about the best fix!

Your car is very well thought out, I have a lot of work to do to run with you guys.

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 Post subject: Re: 1972 Dodge Colt
PostPosted: Sun May 31, 2020 2:05 pm 
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Board Sponsor & SL6 Racer

Joined: Wed Oct 23, 2002 7:57 pm
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Location: Waynesboro, Pa.
Car Model: 65 Valiant 2Dr Post
If you have an unported Clifford 3X2 (Anyone) I would like the measurements if I could get them. Thanks

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2 Mopars come with Spark plug tubes. One is a world class, racing machine. The other is a 426 CI. boat anchor!
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 Post subject: Re: 1972 Dodge Colt
PostPosted: Sun May 31, 2020 7:13 pm 
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Triple Duece Weber
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Joined: Tue Nov 23, 2004 6:05 pm
Posts: 2271
Location: Desoto Texas
Car Model: 1972 Dodge Colt
Rick,

4.5 from carb flange to cylinder head. Ports are 1.125 x 1.39, Carb side openings are 1.84 inches.

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 Post subject: Re: 1972 Dodge Colt
PostPosted: Sun May 31, 2020 8:37 pm 
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Triple Duece Weber
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Joined: Tue Nov 23, 2004 6:05 pm
Posts: 2271
Location: Desoto Texas
Car Model: 1972 Dodge Colt
Started cutting pipe. I thought just one of the last three would need fitting, but it looks like all 3 will have to be changed. I am also going to remove 2 pipes from the head flanges to clear the Clifford intake.


Attachments:
IMG_0080 s.JPG
IMG_0080 s.JPG [ 49.28 KiB | Viewed 3883 times ]

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 Post subject: Re: 1972 Dodge Colt
PostPosted: Mon Jun 01, 2020 4:20 pm 
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Triple Duece Weber
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Joined: Tue Nov 23, 2004 6:05 pm
Posts: 2271
Location: Desoto Texas
Car Model: 1972 Dodge Colt
I feel like a 90 year old man today.
Does any one remember the header Ad from years ago?
It was Hooker or Appliance or another one and this poor guy was under the car with pipe knee high.
The caption says, "Mike Failed Today"
That is how I feel today.

This is where I stopped for the day.


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IMG_0084 s.JPG
IMG_0084 s.JPG [ 76.71 KiB | Viewed 3842 times ]

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 Post subject: Re: 1972 Dodge Colt
PostPosted: Mon Jun 01, 2020 4:41 pm 
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Turbo EFI
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Joined: Mon Jan 12, 2015 5:55 am
Posts: 1418
Location: Brightwood, VA
Car Model: 1965 Plymouth Belvedere I
Would it be possible to angle mill the intake, where it bolts to the head? It would tilt the intake up and might give more clearance for the inner header tubes.

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 Post subject: Re: 1972 Dodge Colt
PostPosted: Mon Jun 01, 2020 5:35 pm 
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Board Sponsor & SL6 Racer

Joined: Wed Oct 23, 2002 7:57 pm
Posts: 8672
Location: Waynesboro, Pa.
Car Model: 65 Valiant 2Dr Post
Quote:
It would tilt the intake up and might give more clearance for the inner header tubes.
And likely mess with the Weber carb operation. :D

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2 Mopars come with Spark plug tubes. One is a world class, racing machine. The other is a 426 CI. boat anchor!
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12.70 @ 104.6
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