4.6L General Discussion This section is for non-tech specific information pertaining to 4.6L (Modular) Mustangs built from 1996 to 2004.

How much hp?

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Old 01-08-2010, 02:20 PM
  #1  
jst98gtmustang
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Talking How much hp?

hey guys,
just want to see what hp an tq i am gettin in my 2000 mustang gt

Mods:
upr x-pipe
flowmaster mufflers
mac timing adjuster
jlt ram air intake
Granatelli GMS Shark Upper Intake Plenum
Granatelli 75mm Throttle body
Plenum spacer
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Old 01-08-2010, 02:30 PM
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mrtstang
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5-speed 240-250 rwhp. Auto maybe 230-240 rwhp. Who knows. Dynos can vary.
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Old 01-08-2010, 02:33 PM
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lilcrate
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^ Sounds right
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Old 01-08-2010, 02:33 PM
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Tim99GT
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with all you listed.... about 15-20rw above stock...
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Old 01-08-2010, 02:52 PM
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02stang2113
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No more than 250... but keep the mods coming
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Old 01-08-2010, 03:26 PM
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amoosenamedhank
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Don't you just love 2vs...
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Old 01-08-2010, 03:44 PM
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Tim99GT
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^ lol
thats why everyone who has been down the "bolt on" path tells everyone to skip it. Save the money and spend it on a blower
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Old 01-08-2010, 03:46 PM
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1fast 99gt
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these cars love boost =)
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Old 01-08-2010, 03:52 PM
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cliffyk
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Running the OEM tune you'll be 7HP to 10HP over stock, around 235--get it up on the rollers and you'll see...
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Old 01-08-2010, 04:22 PM
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stangalator
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thats tune, mods without a tune are much less affective. I'll say 240, but every dyno is different too. Also if you get a jetdyno or mustang dyno your number can be off by 10%. (dynojet dynos read higher then mustang dynos)
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