Need Stock Pulleys? or better underdrive pulleys?

[shrades79]

I bought my car with underdrive pulleys already on it I have no idea what brand they are i know the crank pulleys is 4.5" The volts are very low at idle and lights dim and the car gets hotter than it should id like to get the stock pulleys back on it and see if it helps or if someone doesnt have any problem with thier underdrive pulleys let me know what brand they are so maybe i can try them also does anyone have some stock that they dont want? thanks

 

[SaleenStang94]

Re: Need Stock Pulleys

i dont have pulleys but want them, if ur located in MD il do a trade.

 

[shrades79]

anyone have any input on underdrive pulleys or should i go back to stock?

 

[wytstang]

All u/d pulleys lower the voltage and dime lights. The good thing is our cars come with 130 amp alts so it's not a problem at all. I've has my u/d for about 2 years and everything is fine.