All Small Six Exhaust info

This relates to all small sixes

Hermitte

Active member
Hello, I would have liked information about the original exhaust line that must be mounted on my 65 (reference, photos) C it that is currently on it has been tinkered by an amateur and I don't even know if it comes out on the right side.
 
I removed everything because it was not the right model. Apparently it was an exhaust for 1968/1970 that was adapted.
I had this model there:
 

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Okay the stock 1965 was a 1 5/8 to 1 3/4 inch exhaust these are a little on the small side for good flow. That 1970 exhaust should be a 2 inch one which would give better flow and work very well with you Larger Log Head. And give you good performance and economy if you also have the late Higher Flow with a 2" Outlet
exhaust Manifold that's has a 2 inch outlet looks like this one or a set of Headers would also work. https://www.cjponyparts.com/scott-d...outlet-mustang-170-200-250-1965-1984/p/EXM27/
 
In this case I will look for an exhaust manifold like this:
 

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There is also this one 6/2. I don't know which one will be the best.
 

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Are there any duel exhaust kits for 6 cylinders ?
Yes sir, the first picture of the "header" style exhaust you posted, all 6 come into one outlet. the second picture, you can see that it comes out as a dual exhaust, 3 cylinders and 3 cylinders. If you want dual exhaust, get the one in post #8, above. If you want single, get the one in post #7 above. The dual is oriented more toward high performance, and is not necessary for your application, unless you simply desire dual exhaust. Both will work well, and are superior to the original manifold in performance. Both will require a custom remake of the exhaust system to attach correctly.
 
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