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Discussion Starter · #1 ·
I just found out yesterday that when I had the engine replaced they put a 5.4 in it instead of a 4.6. I have a 98 mustang gt. Just wondering what the differnce is.
 

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That funny:shitbrick they didn't put a 5.4 in. and they would know the difference. Do you see this on your car. no,than,NO
 

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Yeah I seriously doubt they accidentally dropped a 5.4 in there... lol
 

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Just to give you an idea of size here is mine when it was a N/A 5.4 2V w/ adapter plates to run the mustang intake, i also had to notch the hood on the underside just for the JLT because its so tight.Its Wider and Taller then a 4.6



 

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Discussion Starter · #9 ·
Im not sure what they put in. The valvue covers have 5.4 on it. A 4.6 intake manifold which is what I am trying to replace will not fit on the engine.
 

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that would be badass but i dont see them doing that. If so, they just did you a big favor. LOL.
 

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Im not sure what they put in. The valvue covers have 5.4 on it. A 4.6 intake manifold which is what I am trying to replace will not fit on the engine.
could they have put on PI's from a 5.4?
 

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Rollin' 18/ pushin' 2
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Dude, we really need some pics if you expect us to believe some one just "accidentally" went to all the trouble to swap your 4.6 to a 5.4 for no extra cost.



We are all about to call BULLSh** on this thread.
 

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Mach1 FTW
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maybe you got a PI 4.6 intake manifold any your 98 motor is non-pi ???
 
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