going into the spring (oil)
i searched but didn't come up with much.
since its coming into spring time, what oil should i use for my GSR? 5w-30 or 10w-30. and an oil filter is an oil filter right? no difference in them. oh and i have 92K if that makes a dif on synthetic or non-synthetic. and could someone explain what it does (being synthetic or non-synthetic) i know these are stupid questions i j/ need some help