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tampasnake

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Does anyone know if they will bolt up to the coyote? I'm thinking this could be a cheaper alternative to the Mak cat deletes and still have stock cats for inspection.
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BmacIL

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Does anyone know if they will bolt up to the coyote? I'm thinking this could be a cheaper alternative to the Mak cat deletes and still have stock cats for inspection.
They won't get you a performance benefit that's worth anything, if any at all.
 

tsloms

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They will bolt up but use alternate holes in the center 2 cylinders. They look similar to stock so I'm not sure if there are any performance benefits. They are actual tubes instead of welded stamped steel though.

If you'd like a set I do have a par.
 

Bill88stang

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I was wondering if they would be easier to do cat deletes on since the cats bolt to the headers. Will they fit?
 

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tampasnake

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I'm wouldn't expect a performance benefit other than being able to easily swap out the cats with off road pipes and easily install the stock cats when needed.

Wouldn't they leak on the coyote if you couldn't install those middle 2 bolts? Minor little Exhaust leaks are something my ears always tune into while driving and become a little annoying.
 
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tampasnake

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I just analyzed pictures of the voodoo and the coyote headers and the center 2 cylinders are as stated above completely different bolt locations. To me those things would definitely leak on a coyote.

Thanks guys for the information.
 
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veeefour

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They will fit in the Coyote but they will rob power as the 4-2-1 system is completely different as the engine has completely different firing order.
 

tsloms

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I just analyzed pictures of the voodoo and the coyote headers and the center 2 cylinders are as stated above completely different bolt locations. To me those things would definitely leak on a coyote.

Thanks guys for the information.
I can take pics tonight but in the center cylinders it would just be a matter of removing the studs and using the other bolt holes in the head. We already have them on the Coyote and the Voodoo does as well. You can swap the coyote header to a Voodoo engine as well. No leaks but probably not much if any gain either.
 

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V8EATR

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This seems like a good plan, these exhaust manifolds, a truck intake, lets throw a v6 throttle body for some real torque and we will just "tune" the vct to make it rev to 8k, sounds like a win win, why didn't Ford think of this?!?
 

AmericanLegend

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Firing Order:
Coyote: 1-5-4-8-6-3-7-2
VooDoo: 1-5-4-8-3-7-2-6
 

Bahndvr

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Can you buy just the driver's side header?

Edit: O2 bungs on the bottom.
 
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tampasnake

tampasnake

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I can take pics tonight but in the center cylinders it would just be a matter of removing the studs and using the other bolt holes in the head. We already have them on the Coyote and the Voodoo does as well. You can swap the coyote header to a Voodoo engine as well. No leaks but probably not much if any gain either.
Interesting. I didn't not know that holes were there and you just needed to move the studs.

The only reason this is a thought for me is because the voodoo header is separate from the cat. So cats can be removed and reinstalled for inspection
 

tsloms

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Interesting. I didn't not know that holes were there and you just needed to move the studs.

The only reason this is a thought for me is because the voodoo header is separate from the cat. So cats can be removed and reinstalled for inspection
Another option would be to get the 11-14 left side header which also has a separate cat.
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