[Euro] Underdrive Pulley

**yfin** · 04-10-2005 03:45 PM

I am starting this thread to move posts from the High Flow cat thread. A discussion started in that thread about pulleys - it really deserves its own thread.

More info from manufacturer here:

They are available online and probably locally (I haven't checked).

**curik** · 31-08-2006 12:49 PM

im going for pulleys instead

**TypeG** · 31-08-2006 01:02 PM

pulley?
cam pulley or what?

**aaronng** · 31-08-2006 01:11 PM

Originally Posted by TypeG

pulley?
cam pulley or what?

Probably UR underdrive accessory and crank pulleys.

**TypeG** · 31-08-2006 01:24 PM

they are quite good as what i heard of
but high flow cat maybe a better go since u got header already and now u need cat and exhuast

**kitbkk** · 31-08-2006 04:06 PM

also UR pulleys kit is also in my wanted list but..........lloll.. eating instant noodles everyday is killing me now lol

**Chris_F** · 31-08-2006 07:24 PM

Originally Posted by kitbkk

also UR pulleys kit is also in my wanted list but..........lloll.. eating instant noodles everyday is killing me now lol

haha, you should go to a buffet and never leave, it's even cheaper - if they advertise all you can eat just say you're not full yet and live there

**curik** · 08-09-2006 09:06 PM

Thats more manual labour. And for $440, I think I will get the UR pulleys. Nice gains and more importantly low down torque.

**Chris_F** · 08-09-2006 09:52 PM

Well the UR pulleys are going to be rather expensive to install unless you can do it yourself. Let us know what you think of them

**curik** · 08-09-2006 10:34 PM

I will tackle them. It costs US 275. About $370. Similar price to a CAI but with more gains

**ALN** · 08-09-2006 11:44 PM

it's not bolt on. you just got the cat and you have to make additional piping and weld them together.
It's true though impression feelings I got from UR and high flow cat seems to get more gains from UR pulley (the result may vary since I have lightweight flywheel) .however if you got upgraded stereo I won't recommend you buy the pulley since I killed my battre within a month when I had audio close to 500-600 watts.
About installation it cost me around $140 for pulley, it is quite a hard job from what I saw when installing the crank pulley one since it located down below.