castrol syntec with kn filter, this combo comes on sale sometimes for 30bucks at autozone. when my gsr was burning oil and ran horrible, this oil kept the cleanest the longest. tried m1, amsoil, penz, all synthetic -turning black in a month or so. Just my 2cents
Castrol hmm never looked into that one!
Hmmm i havent really ran synthetic in my car because the previous owner didnt
so would something happen if i start running it now?
I was thinking going eneos.
As far as filter idk yet they told royal purple
is good stuff but not sure any of u guys use royal purple?
Why is synthetic better what are the goods since i cant go back?:shock:
i think this depends heavily on the driver's choice of driving. if you pop the vtec consistantly, you would prob want a higher performance based oil. i have a stock motor and drive the slow lane on the fwy so , honda's oem oil and filters work fine @ $20 every 4K.
not being able to go back is a misconception put out there by the oil companies so that you will keep spending money on them
now mixing synthetic and conventional is a big NO
you can go back but only if you completely drain the oil
i use royal purple and it works just fine in my DD