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

Top 5 affordable performance mods

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Old 01-19-2005, 08:18 AM
  #1  
Purple_Stang
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Default Top 5 affordable performance mods

I just recently started driving my wifes 97 Mustang GT. It is a manual, 4.6 w/single overhead cam, 75,000 miles. Other then an aftermarket catback and a K&N filter (not intake system, just filter), there does not appear to be any other performance mods.

For these 4.6 modular engines, what would be the next 4 or 5 best mods to get for performance gains. Nothing too expensive (like superchargers, etc...).

I'm thinking:
-gears
-cold air intake system
-larger throttle body

What else????
Thanks.
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Old 01-19-2005, 09:00 AM
  #2  
SilverGTV8
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Default RE: Top 5 affordable performance mods


ORIGINAL: Purple_Stang

I just recently started driving my wifes 97 Mustang GT. It is a manual, 4.6 w/single overhead cam, 75,000 miles. Other then an aftermarket catback and a K&N filter (not intake system, just filter), there does not appear to be any other performance mods.

For these 4.6 modular engines, what would be the next 4 or 5 best mods to get for performance gains. Nothing too expensive (like superchargers, etc...).

I'm thinking:
-gears
-cold air intake system
-larger throttle body

What else????
Thanks.
Gears
Intake
TB WITH Plenum (you will really get the gains from the plenum)
Change out the mid pipe to a h or an x the stock is restrictive and you will get more gains then the catbac gave.

A PI head swap may be a good choice too. Money wise it isn't that bad if you get a good deal on the heads.
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Old 01-19-2005, 11:54 AM
  #3  
Purple_Stang
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Default RE: Top 5 affordable performance mods

How difficult is the P1 head swap?
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Old 01-19-2005, 02:33 PM
  #4  
Summit
 
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Default RE: Top 5 affordable performance mods

Gears
Intake
TB WITH Plenum (you will really get the gains from the plenum)
Change out the mid pipe to a h or an x the stock is restrictive and you will get more gains then the catbac gave.

A PI head swap may be a good choice too. Money wise it isn't that bad if you get a good deal on the heads.
How much do you think all of these can add together? Roughly?..

Would you recommend certain brands for TB/plenum? Are they easy to install? I did my intake myself... no big deal... but I simply have no clue what this TB/plenum are like.

TB... what size is best if my car is stock (except K&N intake)? Does it work according to "the bigger, the better" principle or not?

Most importantly, if I am thinking of a possibility of installing a s/c later on, would I have to replace the TB/plenum again?.. (ok, I know this sounds stupid but I really don't know)

Wouldn't it be great if there was some encyclopedia, some sort of "upgrade Bible," where you could read all this stuff

Thanks!
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Old 01-19-2005, 05:36 PM
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Birdieman4
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Default RE: Top 5 affordable performance mods

I'm thinking:
-gears
-cold air intake system
-larger throttle body

What else????
...A better tune.
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Old 01-19-2005, 06:06 PM
  #6  
Master
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Default RE: Top 5 affordable performance mods

gears, tires, diablo tuner, pullies and catback exhaust... nuff said
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Old 01-19-2005, 06:10 PM
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98LS1
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Default RE: Top 5 affordable performance mods


ORIGINAL: Summit

Wouldn't it be great if there was some encyclopedia, some sort of "upgrade Bible," where you could read all this stuff
Who needs that when you have teh intraweb!!!1

Save up your money and do a PI swap. Bolt-on's aren't gonna be worth the $ on that car.
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Old 01-19-2005, 06:35 PM
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Summit
 
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Default RE: Top 5 affordable performance mods

Who needs that when you have teh intraweb!!!
?..
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Old 01-19-2005, 08:29 PM
  #9  
Fat Nick
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Default RE: Top 5 affordable performance mods

Unaffordable:

PI swap
Ported Heads
Cam
Forged Motor
Supercharger

Affordable:

GEARS!!!!
TB/Plenum/Spacer Combo
Off-road X pipe
UD Pullies
Nitrous
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Old 01-19-2005, 08:39 PM
  #10  
czwalga00gt
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Default RE: Top 5 affordable performance mods

Between the money for the 4 or 5 mods.... the headswap would affordable. Just get a PI headswap instead of the other 4 or 5 mods.
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