Oil change, 4 times since june 2012, take that you stupid 15000km interval

I change oil 5-8000km

after 3000km the castrol dies out and the valvetrain makes noise,

I used liqua moly this time, at first start the engine is much much more quite, now only time will tell if its better than castrol

__________________
04 black on sapphire 4.8is personally put 90,000kms
fully loaded minus the fold out trunk floor
-20' DUB X10 3 piece rims staggered setup
-LED angel eyes + interior lights + e70 style shifter
-AFE stage 2 intake system
-x-pipe/resonator delete
-UV coat windshield
-rebuilt Pano roof
-dynavin N6
-all front and rear end suspension parts and both front cv shafts replaced
-OEM hitch

And 2007 GSXR750