rocker arms
Thread Starter
Joined: Jul 2003
Posts: 3
From: United States
rocker arms
OK....brain fart...I just installed some 1.72's on my stang...it runs like crap...they are non adjustable and bolt down...I bolted them down alright...now the car barely runs lol....do I need to shim the rocker arms or send it to the mustang man...
5th Gear Member
Joined: May 2003
Posts: 2,129
From: Norfolk, VA
rocker arms
you probably need to reprogram the computer for your new specs, whenever you start messing with internal parts like cams valves etc on newer cars you need to do this. gotta love that OBDII.<IMG src=smileys/smiley2.gif border="0"></P>
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