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#524998 01/16/03 11:12 PM
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I am interested in getting more horse power for the 2000 svt. I want to know what mods are the best for horse power. I know that this question has been asked before but I don't have much time to read through all 5,000 posts about this question.

I know that the s/c and turbo upgrades will be the big winners here so lets keep this under $500.00.


2FAST4U 2000 Contour SVT
#524999 01/16/03 11:34 PM
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Optimized TB and MAF- free
Remove resonator- $25-$50 at muffler shop
K&N or simillar type air filter- $50ish
Y-pipe- $250 and up depending on model
Hyperground negative wire set- $100
Chip-$250ish
plugs and wires-$100ish
IAT mod-free

should net you about 15 actual hp despite the claims.


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#525000 01/16/03 11:35 PM
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oopse, should have read your sig about your KKM and removed resonator.


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#525001 01/17/03 12:28 AM
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I already got plugs and wires too.

Is there a "how to" for the optimized tb and maf? What exactly is the IAT mod?


2FAST4U 2000 Contour SVT
#525002 01/17/03 01:41 AM
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whats taht negative wire set?


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#525003 01/17/03 02:50 AM
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Originally posted by Joker1626:
I already got plugs and wires too.

Is there a "how to" for the optimized tb and maf? What exactly is the IAT mod?





don't waste your time with the iat mod...not really worth it...and you don't want to run rich all the time...


new,new ride! '99 svt black/mnb '95 mustang gt sold! '98 svt #800 sold!
#525004 01/17/03 04:19 AM
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Originally posted by chrisilversvt:
Originally posted by Joker1626:
I already got plugs and wires too.

Is there a "how to" for the optimized tb and maf? What exactly is the IAT mod?





don't waste your time with the iat mod...not really worth it...and you don't want to run rich all the time...





technically, running rich is good. i run a 5K during winter, and a 10 - 15 during summer, believe me, in summer, its great.

#525005 01/17/03 05:42 AM
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Originally posted by WannaBe-SVT:

technically, running rich is good. i run a 5K during winter, and a 10 - 15 during summer, believe me, in summer, its great.



Technically you are completely wrong!!!

Running rich is bad on many accounts. Performance, Mileage, longevity of O2s & cats, etc...

Like the saying goes. "Lean is mean"


Also. The IAT mod does NOTHING in temps below 76 degrees.

The IAT mod basically only works at lowering the intake temp signal above 76 degrees. Also in the summer it can lower it enough that it will cause detonation and that pulls much more timing that this mod gains.

So you are talking about a mod that gives a small boost in timing (3-6 degrees) in the 76-100 degree temp range.

Not a bad idea in theory.

However if you consistantly do incur the wrath of the knock sensor the PCM will learn not to hit it. (I.E. tune out this mod!)
Also lowering this signal makes the point at which the PCM finally does pull timing well into the detonation range. Not good!

Actually in the typical driving operation range the ECT affects timing more than the IAT (hot air) does.
ECT temps over 200d = -20% timing
ECT at 210d = -30% timing
ECT at 220d = -40% timing

The primary fans don't kick on until 216d
The secondary fans come on at 224d
Yeah Ford -

For ref - The IAT has to read over ~150d before it pulls 40% timing. (and it sure better for the engine's sake )


2000 SVT #674 13.47 @ 102 - All Motor! It was not broke; Yet I fixed it anyway.
#525006 01/17/03 06:08 AM
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Our cars usually run rich under high load anyway.


Hector 2003 Rally Red Mitsubishi Evolution VIII 257HP/259TQ 2005 Lapis Blue Mazda 6s RET: 00 Cabernet Red Ford Contour Zetec ATX SUPERCHARGED 160HP/141TQ
#525007 01/17/03 07:13 AM
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Originally posted by Hector:
Our cars usually run rich under high load anyway.



I agree. It's why leaning them out garners such noticeable power increases.


2000 SVT #674 13.47 @ 102 - All Motor! It was not broke; Yet I fixed it anyway.

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