fongz

Hi guys, I had just received my ur pulley (stock size)yesterday. After doing many researchs on the internet, I am still deciding rather install it or not. Because I had heard about people getting unwanted noises and vibrations after installing it. Can anyone comment on this? Specially people who had the ur pulley installed, please tell me how you like it before and after the installation.

fatty

I have the ur stock size pulley, and love it! you can tell the difference right away on how fast the rpm moves up! i highly recommend it! No sounds what so ever here or vibrations

fongz

Hey fatty, did u use a new belt for ur installation? And did the guy have any difficulty of putting the pulley back at the right position for the belt to rotate straight?

fatty

I got the stock size ur pulley and had no problems taking and putting on. Since stock size no other belt was needed

470hpGS400

iTrader: (1)

I have the smaller underdrive pulley and have no issues. The difference in acceleration is pronounced from off idle to reline.
I also used a new Gatorback belt. Why use the old if I'm in there anyway.