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Super Six exhaust manifold Q
https://www.slantsix.org/forum/viewtopic.php?t=64717
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Author:  Rob Simmons [ Wed Apr 08, 2020 8:34 am ]
Post subject:  Super Six exhaust manifold Q

Doesn’t the Super Six exhaust manifold have a slightly larger outlet than others? Everything else is the same, right? I need to sort through some things and need to know what I’m looking for...

I got the article to open finally... :roll:

Disregard.... got my answers.... :mrgreen:

Author:  volaredon [ Wed Apr 08, 2020 8:39 am ]
Post subject:  Re: Super Six exhaust manifold Q

Yeah I read somewhere that it is, either 2-1/8 or 2-1/4 where the regular one is something like 1-7/8 ish. But who's to say that the stack you have, is still as was assembled together from day 1? Easily could have been swapped around over the years

Author:  Reed [ Wed Apr 08, 2020 8:44 am ]
Post subject:  Re: Super Six exhaust manifold Q

No difference in the exhaust manifold on the Super Six vs. one barrel. Exhaust PIPE diameter was different, not the exhaust manifold diameter.

Author:  SlantSixDan [ Wed Apr 08, 2020 10:10 am ]
Post subject:  Re: Super Six exhaust manifold Q

Reed's correct. There is nothing such as a "Super Six exhaust manifold".

Author:  Badvert65 [ Wed Apr 08, 2020 2:47 pm ]
Post subject:  Re: Super Six exhaust manifold Q

I was the second owner of a 79 Volare wagon with the Super Six. Was a low mileage car and I believe it had the original exhaust. It had the same exhaust manifold as any other slant and the head pipe was no bigger either (about 2 inch).
I ground my manifold out to 2 1/4" and had a 2/14 head pipe made up. It ran much better, not a rocket, but better.

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