Underdrive Pulley Question

[99stallion]

So I am thinking of getting some underdrive pulleys. The question I have is that I have a 350 watt amp and a 10'' sub in the car too, will the pulleys screw with that? The car is also Diablo Tuned as well. I will eventually be porting the heads/intakes, installing a cam and supercharger. Should I get a set of Steeda underdrive pulleys or just forget about it? What do you think?

 

[Skymarshal]

I also have a mild stereo upgrade similar to yours, and when I put my pulley on I couldn't detect any adverse effects. There is no voltage drop when the engine is at idle. IMHO it's a worthwhile mod unless you have a mega-system in your trunk.

The best side-effect of the pulley was that it got rid of that annoying power steering pump whine!

 

[Black_02_GT]

might wanna think about if you're going to supercharge it will the pulleys still be able to be used? im not sure

 

[99stallion]

does anyone know if the pulleys will still be in use if i install a supercharger? centrifugal not twin screw.

 

[cruisinV6]

I believe its all belt size anyway. If you supercharge it in the future, you will need to make sure you get the correct size belt. I am almost positive it will work with no adverse affects as long as you get the correct belt size.