Comp Cams LS1 Rocker Arm Trunion Upgrade
10-13-2010, 01:37 AM
#41
TECH Senior Member
iTrader: (96)
Join Date: Aug 2007
Location: Turnin' Wrenches Infractions: 005
Posts: 24,240
Likes: 0
Received 79 Likes
on
70 Posts
Stock rockers are not designed to mate with high lift cams. Their short comings are in their design, specifically where it contacts the valve tip. Running large lift cams can cause worn valve tips. That being said, I'm still running stock rockers 
09-08-2011, 02:40 AM
#46
Here's a DIY instructional video:
http://www.youtube.com/watch?v=b12BLFDVQDg
http://www.youtube.com/watch?v=b12BLFDVQDg
05-23-2012, 06:09 PM
#52
COMP finally released an official installation video. Much easier when you have the proper tools:
http://www.youtube.com/watch?v=IcLAh8J6tPs
http://www.youtube.com/watch?v=IcLAh8J6tPs
Last edited by ZexGX; 05-23-2012 at 06:23 PM.
05-23-2012, 07:19 PM
#54
TECH Enthusiast
iTrader: (7)
Join Date: Jun 2010
Location: IL
Posts: 635
Likes: 0
Received 0 Likes
on
0 Posts
It's actually very easy to do. I've done several sets now and can do all 16 rockers in about 15-20 minutes. That's pressing the old ones out and pressing the new ones back in.
03-31-2013, 10:27 PM
#58
I know this is an old thread, but does anyone have a complete set of upgraded rockers laying around? i could trade my factory set + $$$
mine are 02 w/50k on them.
im just getting ready to install a ms3 cam and prc 5.3/2.5 heads and think this would be a good idea.
mine are 02 w/50k on them.
im just getting ready to install a ms3 cam and prc 5.3/2.5 heads and think this would be a good idea.
03-31-2013, 10:30 PM
#59
Reckhart does the serivce on an exchange basis for like $200. So does Brian Tooley and Ai. All for about $200 - $140 for the parts and $60 for labor.
Just for anyone who doesn't want to spend $60+ for a press if you're only going to do this once.
Just for anyone who doesn't want to spend $60+ for a press if you're only going to do this once.
03-31-2013, 10:30 PM
#60
Reckhart does the serivce on an exchange basis for like $200. So does Brian Tooley and Ai. All for about $200 - $140 for the parts and $60 for labor.
Just for anyone who doesn't want to spend $60+ for a press if you're only going to do this once.
Just for anyone who doesn't want to spend $60+ for a press if you're only going to do this once.