allright i was searching around and i realized i can get lighter pulleys for the 2.2

i was wondering what pulleys can be replaced.........

if there is a noticeable difference

and if a tune is required

thanks guys

 

For underdrive pulleys read Jn2's review he was the tester for MRZ

 

you got a link for that?

and do u have a rough estimate on cost?

 

Dont mean to be a dick but search... BTW I think they were about 165 each... Dont quote me on that though.

 

true and true thanks......but i hate searching.....then i spend the day in front of the laptop

 

I'm going to cut you a break just this time

https://www.cobaltss.net/forums/show...erdrive+pulley

I paid $174 + Shipping for my MRZ and install was only 40 min. labour
Keep your receipt to prove it was installed professionally so GM doesn't hassle you

 

thanks man happy holidays i appreciate it

but i install all my own stuff :-) i hate paying people to do work i can do myself