Hi there everyone. I have just finished rebuilding the bottom end of my 26 and it runs sweet but for one thing my engine idles at 2000 rpm constantly we have adjusted the idle screw on the aac valve but it only got it down to about 1400 to 1500 rpm. I really dont know whats wrong with it and have put a full gasket kit through the motor. I have read up heaps on vaccum leaks but none of my lines are leaking and there not mixed around. Please if u have any ideas i would love to hear them. Thanks everyone