Invasion1 Posted May 27, 2004 Report Share Posted May 27, 2004 ' Quote Link to comment Share on other sites More sharing options...
Robby1870 Posted May 27, 2004 Report Share Posted May 27, 2004 Anyone have these??? I do I do...... any one have these INSTALLED??? I have mine ready to install but the Supplied nuts for the Rocker arm studs are way to big...... I can use the Stock ones but it has me concrened that maybe you need larger Rocker arm Studs....and will there be any ill effects when these are installed any help is welcome.... and for those who don't know it for a 1990 TGP 3.1 TURBO Engine thanks Dave You need rocker studs from a Gen I iron head 2.8. Also, you need to grind out the middle of the "U" on the guideplates, or the guideplates will fail, if you have the 1.6 ratio....trust me, been there done that. If you have stock 1.5 or 1.52, you should be fine. The 1.6s were a nice increase on my n/a 3.1L. OH, and go a 1/2 turn past zero lash to set the pre-load. Comp Cams, says 1/4 turn....but do a 1/2 turn. If you wanna chat more..hit me up on MSN or AIM. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.