MP122 Just about finished
#41
Originally Posted by Holty
was this a 112 to 122 conversion or just a direct 122 install? what kind of boost are you seeing and with what pulley?
Plus I am getting 19 mpg on the freeway
Thread
Thread Starter
Forum
Replies
Last Post
carid
Sponsor's Announcements, Sales, and Specials
3
Oct 28, 2015 08:24 AM
SlvrSierra4.8
GM Parts Classifieds
5
Oct 7, 2015 09:46 AM
Velocity1
GMT 800 & Older GM General Discussion
6
Sep 22, 2015 01:32 PM




