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18 manifold ported vs unported with boost

80FoxCoupe

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And your NA 80 coupe is slower than Steeda's NA Silver Bullet.. so I wouldn't be shooting off ur mouth about who needs what. Haha.
Comparing my stick shift car to steedas car? Why?
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80FoxCoupe

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Bottom line, ported will make more power. OP has to determine whether or not its worth it. For me it is, for most it isn't.
 

bluebeastsrt

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Bottom line, ported will make more power. OP has to determine whether or not its worth it. For me it is, for most it isn't.
Agreed. I pickup up 7whp on a dyno with a 300$ CAI. A lot of people say they are worthless. I’d say the ported 18 intake is a bargain for an extra 100$ to pick up the same 5-10whp.
 

SSG 5.0

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The whole “box” thing is quite wrong actually. Leaving that stock box on a centrifugal will cost you a BUNCH of power compared to an 18 or GT350......oh and slow NA guys need to shut their pie holes on this chat, maybe go talk about putting F150 manifolds on s550s with the other NA guys in the bolt on section.
You’re on fire today lol
 

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WildHorse

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And that’s ok, I’d still stretch your booty in a race and that makes you salty
gay jokes.. Freud has has some interesting theories on that. You should look it up.
 

SSG 5.0

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Also OP, start looking into a couple of suspension parts and some good tires.
 

K4fxd

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I'm sending my MY 2020 F150 manifold to get ported, just to get back the 200 RPM of top end I lost from the MY17 intake manifold. While it is sent out I'll be running a GT350 manifold.

Gee I wonder which will be better with a dual turbo setup?
 

80FoxCoupe

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Agreed. I pickup up 7whp on a dyno with a 300$ CAI. A lot of people say they are worthless. I’d say the ported 18 intake is a bargain for an extra 100$ to pick up the same 5-10whp.
Its a cumulative effort as we all know!
 

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bluebeastsrt

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Its a cumulative effort as we all know!
Hmmmmm most of us know.:giggle:


Ok I’m done here. I’m going back to listen to the tree huggers bitch about catless headers.
 

K4fxd

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I’m going back to listen to the tree huggers bitch about catless headers.
I'm surprised by the number of tree huggers that drive mustangs
 

cobra199711

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As someone who spent countless hours on a flowbench doing their senior thesis on cylinder head airflow, this thread makes me giggle.


I maybe incorrect did you own or still own an engine building shop?. For some reason I feel like I remember your nickname
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