Hey guys, I've recently bought a mk4 vr6 4motion. I've got a small oil leak coming from my head gasket so want to replace it, but I'm not sure where to buy and can't seem to find the right one and would like to avoid ebay, unless there is a quality one available. I've also got a second airpump with flow problems, do I just replace it or am I able to strip and refurbish the part?, it's not revving to the red line either and the power completely drops off at around 5500 - 6000 rpm, I'm under[/img] the impression this is something to do with the air pump, is this correct? Or should I look elsewh