Hi guys

I'll probably buy the pulley soon and I need some suggestions from those who have the pulley.

Does it hard to install? What is its performance? Anyone test it on the dyno?

https://www.scionlife.com/forums/vie...ghlight=pulley

Thanks!

 

anyone?.. :?

 

Not yet but hopefully this weekend

 

I wanna get this, too. From what I read, it's like a 9 HP gain, and Perrin makes good stuff.

 

Ya know.....I wish Perrin would update there site to show they actually make products for Scion.....very strong miss information

 

i have one for my xb but its not installed yet. havent had a chance yet.

 

9 hp sounds like a lot. But i am pretty sure you would notice a difference. If you can lower engine rotating wieght you will see a performance gain. And its pretty cheap. how easy to install is it?


ps, i would like to see a full line up of all alloy parts, pulleys, cam gears. I wouldnt need adjustable parts, or particularly high performance parts, but just to drop weight off the engine. I would like to lose around 10-13 pounds. Plus i could anodize everything.

 

I've heard that it is hard to remove the OEM pulley. Might need an air-tool. Do I actually need the right amount of torque to tighten this thing back?

 

just get a big wrench from sears, you should have no problem getting the torque you need