How much rwhp?

Discussion in 'Fox 5.0 Mustang Tech' started by 1qckFOX, Jan 2, 2004.


  1. 1qckFOX

    1qckFOX New Member

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    Hey guys. I'm a NooB here but ive been browsing these board for a while. What do you think my RWHP and Torque is with these mods? On and Off the bottle. Thanks :nice:


    24# 73mm C&L MASS AIR
    75 or 70 TB BBK
    Cobra upper and lower intake
    E303 cam
    MAC shortie headers
    Mac H-pipe
    Mac mufflers
    Elderbrock 75 shot
    Ford perfomance underdrive pullies
    Mac cold Air kit
    Optima Red top
     
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  2. mike keirstead

    mike keirstead New Member

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    First of all 75mm TB is way to big. 65 or 70 is good.

    Without spray---220 rwhp TOPS
    With Spray---260 rwhp TOPS

    Assuming your motor is healthy and in good tune.

    Your heads are choking your motor from making good power...also you didnt mention a good fuel pump.

    Pretty much have to have one with the spray.
     
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  3. Fox Saleen 163

    Fox Saleen 163 New Member

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    Just some friendly advice, I wouldn't run the 75mm TB. Might be a good idea to even go down to a 65mm. Basic rule of thumb is not to use a TB bigger than your MAF meter.

    Not sure about how much power you will put out, I don't want to guess and get a bunch of crap for it.
     
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  4. mike keirstead

    mike keirstead New Member

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    Maybe 230 rwhp and 280 ft/lbs no spray
    275 rwhp and 325 ft/lbs with.

    Again assuming that is a 5 speed also.
     
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  5. 1qckFOX

    1qckFOX New Member

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    Yeah It's a 5 spd. with 30k miles. Thanks guys
     
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  6. 1qckFOX

    1qckFOX New Member

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    What do you all think i will make with some GT-40 irons?
     
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  7. mike keirstead

    mike keirstead New Member

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    250-255 no spray.
     
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  8. 1qckFOX

    1qckFOX New Member

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    Damn didn't think i would pick up that much for only $300.


    Next mod: gt40 iron heads :banana:
     
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  9. mike keirstead

    mike keirstead New Member

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    They are worth 20-25 rwhp....i just got a set for 190.
     
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  10. mike keirstead

    mike keirstead New Member

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    Remeber.....this is all a guess. You may gain More/less. I am just going of what ive seen before.
     
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  11. xplo89gt

    xplo89gt Founding Member

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    I would guess 230rwhp maybe more if you have a good tune.

    I pulled off 227rwhp with exhaust, pullies, maf, timing...
     
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  12. 1qckFOX

    1qckFOX New Member

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    Damn $190 the cheapest I can find them is for $300
     
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  13. RyanSG

    RyanSG Founding Member

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    i've seen a stang with a bad engine blew out black smoke one cylender was almost dead. And that made 220Hp at the RW. all it had was a high flow exhaust. so that shoudl give a judge as to how good these engines really are :nice:
     
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  14. mike keirstead

    mike keirstead New Member

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    Ebay...i got lucky
     
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