once the LS2 motor is broken in [ your's is ] they are a little on the noisey side. Hearing a little lifter noise and other mechanical sounds are normal to hear at idle, but you should not hear it at 1500 RPMs or when driving it, Unless the owner before you put a cam in it. Get the oil changed because you don't know for sure what oil is in there now or HOW LONG it has been in there. Could be oil starvation if the level was too low or if the oil has broken down from long term use. OIL Change is a cheap way to know.
447 CI forged stroker [ 7.3 liter ] 6 Bolt main caps
Holley Modular Mid rise Intake Manifold.
F1 Procharger ,
Just way too much to list,
Last edited by LOWET; 11-13-2007 at 04:38 PM.