Was wondering is it worth it to get an underdrive pully and how easy is it to install or to have a mechanic shop do it. Also where is a good place to purchase one???

 

Its an easy instal, you just pop the old one off and put your new one on. You may need a new belt depending on which one you get. Most people get the ASP, not sure where tho. Check the sites sponsers, they usually have anything your looking for.

 

Im selling mine for 180 shippd,let me know. I used it for 50 miles or so then decided to go with diff setup on my car. Its ASP 25% pulley

 

Do you have a set of micrometers? or can you take some pictures of them and measure the diameters of the pullys please?
I wouldent mind a set but I cant see my self paying that much for somthing I can turn on a lathe my self...

Thanks

 

http://www.stangmods.com/ASP-Underdr...228-820122.htm
Would this be a good one to get and from this site???
Also wanting to hear thoughts from anyone who actually has one!

 

with hardware and belt?

 

Yes both,its on ebay right now but if ur interested let me know and as far as gains go from it definetly noticable plus if u have atuner then that just makes things twice as good

 

I was hearing that when installing you have to somehow jam the flywheel so the pully doesnt spin when you try to take it off. Is this true. Wanting more opinion on how to install it myself!!!

 

They are not that hard to do. You and a buddy can do it in an hour or less with the right tools. The only down side is the alternator also spins slower so if you have a big wattage system you may need to upgrade your alt.