question about underdrive pulley

4Wildlife · 04-13-2005, 12:01 PM

What exactly does an underdrive pulley do. Some people tell me they dont do anything, but then some say they reduce engine lag. Can someone answer that for me?

spike_africa · 04-13-2005, 01:19 PM

its slows the engine accesories down and basicly frees up some power. i like htem and have used them before i had no problems with a/c cooling and or electrical problems. But i have a optima battery in my truck and now its in my mustang.

2000blackone · 04-13-2005, 02:41 PM

They are one of the best bang for the bucks.

04-13-2005, 12:01 PM	#1 (permalink)
4Wildlife Junior Member Join Date: Apr 2005 Posts: 21	question about underdrive pulley What exactly does an underdrive pulley do. Some people tell me they dont do anything, but then some say they reduce engine lag. Can someone answer that for me?

04-13-2005, 01:19 PM	#2 (permalink)
spike_africa Administrator Join Date: Sep 2004 Location: Orlando,Florida Posts: 6,960	its slows the engine accesories down and basicly frees up some power. i like htem and have used them before i had no problems with a/c cooling and or electrical problems. But i have a optima battery in my truck and now its in my mustang. __________________ Dustin 2002 GT Mustang 5-Speed Drag Radials,Sprayed,Powershifted WOOO HOOOO!

04-13-2005, 02:41 PM	#3 (permalink)
2000blackone tire techy Join Date: Oct 2004 Location: Ann Arbor. MI / West Lafayette, IN Posts: 113	They are one of the best bang for the bucks. __________________ Boost yah? For further info on her and her stablemate, click here.

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