Wow, 4 cams & 24 hydraulic lifters!! Talk about metal madness in them heads! I'd like to see a pic of that setup. Didn't know that Zu 3.2 existed. Thanks for the lesson guys <img border="0" alt="[Baby]" title="" src="graemlins/baby.gif" /> . Isuzu never ceases to amaze me <img border="0" title="" alt="[Big Grin]" src="images/icons/grin.gif" /> .