1965 mustang 351 850 hp+ primary tubes 1 7/8 or larger and a 3 inch or larger collectors?

Hooker does not make them. fps is having them made next year by headman.
So let me get this straight, you are losing 300 HP just because of header restriction. That in itself is unheard of. SB engines in a 66 is not unusual, why not just call Hooker and have them make you a set and get your 300 hp back. Are you using a super charger or a pro charger.. would love to hear about the parts used to build a 850 hp 351 windsor. Please post .
351 block 4 bolt built by fps to 427 stroker 11.4 comp. I will try to find my build paper work and dyno. I have a lot of family things happening right now.
 

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I am guessing numbers that are pulled from one's rear end and not a dyno of any kind.
:chin
I am not here to impress you. I was here to get some help. I have been quoted 3000 to 6000 dollars. For custom headers.
That would be a lot of N0s, that said a Ford racing 4 bolt roller block , a stroked 427 rotating assembly a set of high flowing aluminum heads , 10:1 compression a pro charger with 8 psi boost. A set of Hooker long tube headers. That set up may make 850 crank hp. However no header combination would create a 300 hp loss or gain, maybe 30 hp. Engine masters has done several tests on dyno hp gain or loss with several exhaust combinations. It was minimal.
There may be more range of loss.or gain on turbo equipped engine.

I was hoping someone could give me some advice. My engine was a create motor bought from fps. CA.
 

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So let me get this straight, you are losing 300 HP just because of header restriction. That in itself is unheard of. SB engines in a 66 is not unusual, why not just call Hooker and have them make you a set and get your 300 hp back. Are you using a super charger or a pro charger.. would love to hear about the parts used to build a 850 hp 351 windsor. Please post .
It is an air pump air in air out. AI can give you explanations and number requirements. For proper air flow and pack pressure restrictions and problems caused. Since no one here seams to understand. My engine is a 427 fps create engine built to 1200 hp capability 620 hp on 110 fuel. I am not here to brag . ford performance solutions . Anaheim California built by Troy. 14,000 watt stereo 36,000 amp xs lithium battery. 6 piston super lite wilwood brakes front wilwood 4 piston electrical ebrake
 

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I am not here to impress you. I was here to get some help. I have been quoted 3000 to 6000 dollars. For custom headers.


I was hoping someone could give me some advice. My engine was a create motor bought from fps. CA.
I am not here to impress you. I was here to get some help. I have been quoted 3000 to 6000 dollars. For custom headers.


I was hoping someone could give me some advice. My engine was a create motor bought from fps. CA.
His user name is 427nostang

If it has a 427W and has NOS it is easily able to make 850 HP..

And a Nitrous engine likes a free flowing exhaust system.

I am not going to discredit his claim just yet.
Pic's would obviously help a bunch.
And a 427W on N02 should probably get custom made headers anyway.
thank you
 

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427 11.4 comp mighty Demond 850 fps built by Troy 110 octane
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motor dyno 635 + 300 nitrous tkx mc loud 9 3/8 inch reared 4 link
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I ran a 427 windsor in a 180 inch RE dragster it had a SCAT crank , Ibeam rods, 10.5 compression, good set of heads air gap intake Demon carb . Thst engine dynoed around 480 - 500 hp on C12. Ran 9.50s
sorry to hear that. don't know what to say
 

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427 11.4 comp mighty Demond 850 fps built by Troy 110 octane
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Sorry, I did not take anything out of my rear end. I did not mean to get your hopes up. But I am not that kind of guy. But good luck on your searching. I believe in you, never give up someday you'll find true love. 14,000 watt stereo power rack
 

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