UNDERDRIVE PULLEYS - TO DO OR NOT TO DO?

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07-21-2007, 07:09 PM

#31

QtrMilePony

1st Gear Member

Join Date: Jun 2007

Location: OK

Posts: 132

RE: UNDERDRIVE PULLEYS - TO DO OR NOT TO DO?

steeda pulleys are certified and can be used at the race track. balancer has to be certified at some tracks when you reach a certain time.

07-21-2007, 07:16 PM

#32

MustangEsq

2nd Gear Member

Join Date: Nov 2006

Location: Long Island

Posts: 191

RE: UNDERDRIVE PULLEYS - TO DO OR NOT TO DO?

Iinstalled Steeda UDP's based on threads like this...absolutely no "seat of pants difference" or "better throttle response" as people descibe.

One positive though...I did see a half mile per gallon increase.

I guess I should have looked at it logically. If my car puts down 280rwhp, do you think I can feel a 5hp difference? Seems like a placebo effect here...I did something to my car so it seems faster...

07-21-2007, 08:02 PM

#33

s197richie

I ♥ Acer

Join Date: May 2007

Location: Florida

Posts: 1,786

RE: UNDERDRIVE PULLEYS - TO DO OR NOT TO DO?

Quote:

ORIGINAL: MustangEsq

Iinstalled Steeda UDP's based on threads like this...absolutely no "seat of pants difference" or "better throttle response" as people descibe.

One positive though...I did see a half mile per gallon increase.

I guess I should have looked at it logically. If my car puts down 280rwhp, do you think I can feel a 5hp difference? Seems like a placebo effect here...I did something to my car so it seems faster...

+1 I must admit when I ordered my UDPs I was ona shopping spree, and didn't notice anything with my seat-of-the-pants testing...everyone else on the forum had them so I got them (I guess if everyone else jumped off a bridge I would too?)...also +1 on detecting 8-10hp on a 300hp car...