Hello, gentlemen, I need advice. I did a head overhaul, burned out the valve, replaced all the valves, a whole set of new sealants, a new head gasket, new timing, tensioner, chain, gears, guides, new collector seals are known. The effect, after assembly, the engine works very well, clean and quiet. The problem is that before renovation, it took oil as standard, i.e. about 0.4 liters per 1000 km, after firing it takes 1.5 liters per 500 km. Anyone knows what else might have happened, please help. I excluded the rings because previous wear did not indicate the need to replace them. Best regards and waiting for some info.