Underdrive pulley?

road rage

New Member

Dec 14, 2003

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R.I.

Nov 12, 2004

#1

• Nov 12, 2004

• #1

For those who have underdrive pulleys did you notice better gas mileage and have you had any problems as far as lights dimming.

 

CManT1914

New Member

Feb 5, 2004

3,172

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Killeen, Texas

Nov 12, 2004

#2

• Nov 12, 2004

• #2

No to both questions, gas mileage doesn't increase, and I don't have any problems with my lights dimming, even with my 1000 watt amp cranked up loud. I DID notice some extra hp.

 

myponyrocks

I have more billet on the Stang than most women ha

Apr 18, 2004

1,219

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Nov 12, 2004

#3

• Nov 12, 2004

• #3

I'd have to agree no difference in MPH that I've noticed, no dimming

 

01GT eibach

Active Member

Nov 18, 2002

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Pittsburgh, PA

Nov 12, 2004

#4

• Nov 12, 2004

• #4

CManT1914 said:

No to both questions, gas mileage doesn't increase, and I don't have any problems with my lights dimming, even with my 1000 watt amp cranked up loud. I DID notice some extra hp.

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Yeah ... me too.