4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

99-04 gt

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Old 09-03-2008, 09:42 AM
  #11  
iufan4lifeul
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I am anywhere between 280 and ~300 whp and about 310-320 ft/lbs of torque. I have LT's back exhaust, SCT tuner, Patriot stage 2 heads, and crower stage 2 hi lift cams.

Bone stock intake/TB/plenum/manifold.
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Old 09-03-2008, 12:26 PM
  #12  
crash
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Will any dyno shop work or do I have to go to a mustang specific shop?
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Old 09-03-2008, 12:40 PM
  #13  
aamievaMKR
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yea that sucks and if its an auto u lose more HP then a stick.... im hoping this diablo tune will help. i have 3.73 gears lot of shops wont touch them.
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Old 09-03-2008, 06:31 PM
  #14  
Perf_white_GT
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290 rwhp
310 torque

stock manifolds
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Old 09-03-2008, 06:33 PM
  #15  
Perf_white_GT
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Originally Posted by aamievaMKR
yea that sucks and if its an auto u lose more HP then a stick.... im hoping this diablo tune will help. i have 3.73 gears lot of shops wont touch them.
yea but with a decent sized stall and a shift kit.... there will not be many gt's with more horsepower that can touch you...




auto = faster.. . . . . . . everytime
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Old 09-03-2008, 08:28 PM
  #16  
avlon06
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dam i would be so upset with those low numbers..sxynerd with such little mods impressive num from stock
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Old 09-03-2008, 08:50 PM
  #17  
cliffyk
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There are two first steps, open up the exhaust (2-1/2 inches from the manifolds back) and a premium fuel tune--then TB and plenum...

I hit 252/296 on Halloween last year, and have picked up a bit with tweaking since then. My next mods will be an aluminum driveshaft and maybe Steeda's UDPs (both of which will be "trick" on an inertia dyno)...
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Old 09-03-2008, 08:55 PM
  #18  
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Originally Posted by cliffyk
There are two first steps, open up the exhaust (2-1/2 inches from the manifolds back) and a premium fuel tune--then TB and plenum...

I hit 252/296 on Halloween last year, and have picked up a bit with tweaking since then. My next mods will be an aluminum driveshaft and maybe Steeda's UDPs (both of which will be "trick" on an inertia dyno)...
Nice!! thats not bad at all, so theres hope!! and not to get off topic, but what shifter is that in your avatar?? Looks mean, and im guna need a new shifter soon, do you like it, and was it easy to install? (and wheres the best price to get it?) Thanks, and sorry!
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Old 09-03-2008, 09:09 PM
  #19  
cliffyk
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Originally Posted by SVTfan4life
Nice!! thats not bad at all, so theres hope!! and not to get off topic, but what shifter is that in your avatar?? Looks mean, and im guna need a new shifter soon, do you like it, and was it easy to install? (and wheres the best price to get it?) Thanks, and sorry!
It's an MGW with a custom boot, and a genuine Belgian cue ball converted to a shift **** by yours truly using the mini lathe and mill in my little machine shop...

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Old 09-03-2008, 09:14 PM
  #20  
Eduardo
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Originally Posted by 562cobra
there's some guy in here that put around 240, but dont know if he was stock or not.
that someone would be me, i put down 240rwhp with just a k&n filter and a catback, over at GRC Performance in Mission Viejo.
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