[CelebrateTues.]

im looking into getting a set of under drive pulleys for my car. any suggestions?? i may be able to get bbk off ebay for around $100 but i want to know if anyone out there can help me get them locally so i can install them this weekend.

[Nighthawk]

bbk are piggy back pulleys. you want a set with a new crank pulley.

steeda, slp, asp.

what year is your car?

[CelebrateTues.]

2000. how do i know the difference?

[Nighthawk]

Originally Posted by CelebrateTues.

2000. how do i know the difference?

i think the only ones available are the ones I listed.

steeda, slp and asp.

[CelebrateTues.]

what about this?
eBay Motors: steeda under drive pullies mustang underdrive add power (item 8060859970 end time May-05-06 02:47:45 PDT)

[Nighthawk]

those won't work because they are for 01-04. you'll need the set from 96-mid 01, because they changed the water pump in mid 01.



Water Pump Pulley Identification

[CelebrateTues.]

thanks man i had no idea. how much added horespower should i get. i know they say 20.. but realistically

[Nighthawk]

Originally Posted by CelebrateTues.

thanks man i had no idea. how much added horespower should i get. i know they say 20.. but realistically

your looking at about 4-5 lb-ft across the rev range...hp from 5-7 to the wheels. I had a before/after dyno, but the link is down, I'll try to find it.

[pegasusphototx]

May I ask a stupid question? I'm new to the whole mod thing, so I have no idea what under drive pulleys do. Can someone give me a brief description?

Thanks,
-danny

[Nighthawk]

Originally Posted by pegasusphototx

May I ask a stupid question? I'm new to the whole mod thing, so I have no idea what under drive pulleys do. Can someone give me a brief description?

Thanks,
-danny

they basically underdrive your accessories, so that it takes less power to turn them. the cool thing is the power you get is everywhere, not just in the upper rpms.

[Agent Jones]

Originally Posted by Nighthawk

they basically underdrive your accessories, so that it takes less power to turn them. the cool thing is the power you get is everywhere, not just in the upper rpms.

do you loss any power or effect in them?? also which ones would i get for a 2004 v6 auto

[Nighthawk]

Originally Posted by Agent Jones

do you loss any power or effect in them?? also which ones would i get for a 2004 v6 auto

if you have a large stereo it could effect battery charging and/or power issues. Thats pretty much the only time it would effect anything.

I believe most people with V6's just get a underdrive crank pulley. You may want to search/post in the V6 tech to get a better answer about that.

[Agent Jones]

Originally Posted by Nighthawk

if you have a large stereo it could effect battery charging and/or power issues. Thats pretty much the only time it would effect anything.

I believe most people with V6's just get a underdrive crank pulley. You may want to search/post in the V6 tech to get a better answer about that.

so it doesnt affect the a/c temp. i was going to get them a couple of months ago. but someone told me that your ac will not get as cold after they are put in. its too hot in sa for that

[zeplman]

Anyone put these UDP on a 05 GT and if so how easy/hard was it? BTW I'm new to this forum. Thanks for any info.

[John#21]

Welcome to the board!

I want pullies also...

[zeplman]

Mine are on their way! Hope to install them this weekend

[Nite-Mare]

I put ASP u/d pulleys on (thanks Nighthawk) and LOVE them.

[AgentOrange]

March makes a set of under drive pulleys which replaces the crank, water pump, and alternater pulleys. I have them installed on my 04 and they work great they run about $130 a set.