ok, i have done my research on this subject pritty extensivly and just recently. posted on s2ki.com (witch is international), from top scientists in the world that have the results for our spicific car back, #1 was AMS 10-30 synthetic, #2 was mobile1 10-30 synthetic, royal purple actully belive it or not did not get a good rating for our car altho it is a very good oil it isant for the s2, now i have royal purple in my car right now and i didnt find out all this info till after i did the oil change..... ive also found that the royal purple burns when in vtec alot faster then my previous oils have, so ive had to add some here and there. i wouldant recommend changeing to synthetic till at least 10000. and for the guy that needs to kno how to turrn the light off.....hold down the TRIP button, insert your key turn on ignition, keep the button held down for at least 10 sec and you should see it turn off.
