Has anyone had problems after installing an unorthodox underdrive pulley? I live in Florida and am concerned about overheating. I would appreciate hearing good and bad reports from members who actually have installed unorthodox underdrive pulleys on their cars. I have researched and read what I could on the subject but I want to hear from people who have actually "been there, done that".

 

30K on mine - no problems at all. I thought originally that the A/C wasn't as strong but that could just be me with a black car in the summer.

 

 

Your car will not overheat the waterpump is driven by your timing chain so the UDP will only slow down your AC/alternator/power steering pump.

 

Do you have an underdrive pulley installed and did you notice a change in how well your AC functioned?

 

I dont have it installed Im doing a motor swap and will have one on before it goes back in.

 

I have one installed, and its given me no problems at all. I havent really noticed no big change in ac temp.

 

I've had mine for 6 months...with my 800 watt system...and I can't even tell that it's there....besides the nice increase in power!

 

Big stereos RULE... woo hoo!!!

 

800? how about those of us running 1000 to 1200 rms with no capacitors??