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

Wat kind of HP should i expect

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Old 06-10-2003, 01:33 AM
  #1  
Kylestang
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Default Wat kind of HP should i expect



I have a Blue '00 mustang GT. It's got a flowmaster cat-back system, K&amp;n filtercharger system, new 70 mm throttle body, new 85 mm Mass Airflow sensor, underdrive pulleys, the intake manifold is ported and polished, and 3:73 gears. I'm just wondering about how much horsepower my car is pushing out. I can guess and guess all day, but i'd much rather have the opinion of people who know what they're talking about.</P>


I plan to get and X-pipe and headers soon, and im wondering if anyone has an idea what the horsepower will be then. </P>


Thanks guys, im new here and i hope to get on a lot more. </P>


Kyle</P>
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Old 06-10-2003, 03:02 PM
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stanglover
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Default Wat kind of HP should i expect

Roughly 35-40hp. After the headers and x-pipe, l'm guessing another 35hp.
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Old 06-11-2003, 01:33 AM
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MustangGTRocks
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Default Wat kind of HP should i expect

Maybe that might be a little on the high side.... But who knows!
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Old 06-11-2003, 01:47 PM
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DrededSS
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Default Wat kind of HP should i expect



Take it to a dyno day at your local speed shop. At the moment, I'd say those 3.73's are the most significant mod you made, as far as getting down the track faster.</P>


Dred</P>
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Old 06-11-2003, 10:10 PM
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GSXRIntensity
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Default Wat kind of HP should i expect

Kyle did you feel a difference in your lowend power when you put on that throttle body and M/A meter? I'm thinking about a 70mm w/a Anderson Ford Motorsport Mass Air meter. How do you like that 3.73 gear...honestly? Aside from drag racing...do u get tired of the high rpms around town/expressway?
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Old 06-13-2003, 04:23 PM
  #6  
Kylestang
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Default Wat kind of HP should i expect



Thanks, those numbers are kind of what i figured, but i wanted more opinions. </P>


GSXRIntensity...With the tb and M/a, i didnt feel much, throttle response was a little better, but i'm hoping it will help out of i eventually spend the moneyon a supercharger. i like the gears a lot. It gave me huge amounts of power that i hadnt seen until then. my gas mileage dropped a little, but who cares, if i want good mileage, i'd buy a civic. I really dont mind the high rpm's. the louder engine noise just makes people look and drool even more than theydid.It took a little getting used to, but im fine now. </P>


I have one more question. If i got heads or a new cam. How much would i have to change, or could i keep all the stuff that i already put on. What else would i have to do if i got either or both?</P>


Thanks a lot</P>


Kyle</P>
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Old 06-14-2003, 12:36 AM
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DrededSS
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Default Wat kind of HP should i expect



I wouldn't think you would want to change anything. The cam and heads would just enhance what you already have. I'd definitely get the headers and exhaust first though. No point in a cam if you can't get the air in and out of the engine.</P>


Dred</P>
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Old 06-14-2003, 12:38 AM
  #8  
DrededSS
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Default Wat kind of HP should i expect

Originally Posted by Kylestang


if i want good mileage, i'd buy a civic.
</P>


'93 civic EX, fully loaded with a 5 speed <IMG src=smileys/smiley4.gif border="0">. My truck loves its 93 octane...and I can't afford that everyday. It never fails that I end up at a stoplight next to a sweet ride...when I'm in my civic<IMG src=smileys/smiley7.gif border="0">.</P>


Dred</P>
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Old 06-14-2003, 12:49 AM
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Sean
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Default Wat kind of HP should i expect

Oh I bet that sucks Dred.I bet at the time your thinking if only I was in my truck I would bust that a$$!
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Old 06-14-2003, 04:09 AM
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DrededSS
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Default Wat kind of HP should i expect



Every time. On my next SS, I'm switching it over to roller and spray, then adding a gearvendors. There's a couple trucks with that setup getting 18 mpg and running high 12's.</P>


Dred</P>
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