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GGerg1186
Having a hard time finding exhaust options for my 914 sandrail. Could use input and ideas.

I have a 1973 1.7L with oval ports. I was thinking of running two ports into one muffler on each side.

Looking at fabricating a custom exhaust header with this approximate routing.
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Here is my engine and transaxle. Looking to mount the fuel cell just above the transaxle.

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Here is a picture of my cylinder exhaust port:

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Looking to keep the headers tucked as close to the cylinder head as feasible to increase ground clearance:

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Can I start with 1-5/8" 16ga 304 Stainless tubing and mash the oval shape into the end of the tubing? I could then tig weld the cylinder head stud loops for securing to the head. Can anyone tell me the dimensions of the oval shape? I can buy pre-bent SS joints from summit: https://www.summitracing.com/parts/vpe-13033

mb911
I can provide bends if you need them. I bend 1.625 all the time.
GGerg1186
QUOTE(mb911 @ Dec 27 2020, 02:59 PM) *

I can provide bends if you need them. I bend 1.625 all the time.


Are you capable of doing a full custom exhaust?

Would you be willing to swage the end oval and weld on the head stud tabs?

How much per bend?

I will send a PM with cell phone if you prefer. I am located about 2.5 Hours from Racine, WI. (Dubuque IA)
mb911
QUOTE(GGerg1186 @ Dec 27 2020, 01:09 PM) *

QUOTE(mb911 @ Dec 27 2020, 02:59 PM) *

I can provide bends if you need them. I bend 1.625 all the time.


Are you capable of doing a full custom exhaust?

Would you be willing to swage the end oval and weld on the head stud tabs?

How much per bend?

I will send a PM with cell phone if you prefer. I am located about 2.5 Hours from Racine, WI. (Dubuque IA)



Sorry can't do the swage as I have nothing to match it with.. Custom also costs a bunch.. I would suggest having me do the bends if possible but you may find that the summit kit maybe cheaper? No idea. I don't do the volume they do. I am an option though so let me know what you need.
GGerg1186
QUOTE(mb911 @ Dec 27 2020, 03:13 PM) *


Sorry can't do the swage as I have nothing to match it with.. Custom also costs a bunch.. I would suggest having me do the bends if possible but you may find that the summit kit maybe cheaper? No idea. I don't do the volume they do. I am an option though so let me know what you need.


Summit bends are $25 each with a 1.625 bend radius to the centerline, which is pretty tight. What radii bending die do you have? I sent an email, feel free to call / email me back.
GGerg1186
Anyone know where I can get a set of exhaust manifolds similar to these?

Exhaust should exit towards the transmission.

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mb911
Those are easy I suppose as well. I have been busy have not gotten back to you yet
GGerg1186
QUOTE(mb911 @ Dec 29 2020, 01:37 PM) *

Those are easy I suppose as well. I have been busy have not gotten back to you yet


I understand the holidays are busy.

Let me know if you can fabricate something like the picture above, and provide a quote.

Thanks
barefoot
I've got just what you need ?? smile.gif

Custom 75-76 version true dual ehaust yours cheap other side is mirror image.



Click to view attachment

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mb911
QUOTE(barefoot @ Dec 30 2020, 11:45 AM) *

I've got just what you need ?? smile.gif

Custom 75-76 version true dual ehaust yours cheap other side is mirror image.



Click to view attachment

Click to view attachment



That is a perfect setup and cheap.. I can supply parts but to be honest I can't fab up anything custom right now.. It would be to costly.
GGerg1186
QUOTE(barefoot @ Dec 30 2020, 01:45 PM) *

I've got just what you need ?? smile.gif

Custom 75-76 version true dual ehaust yours cheap other side is mirror image.


Message me a price with shipping to 52046
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