here's my 2nd run on good old M1 0W40 in the high revving Si. like most of you it was an odd year for driving, the car sat quite a lot from Jan-April but when it was taken out, it was run harder than usual (part to blow the cobwebs out, part to keep me sane). even though miles are low (and associated TBN still decent), total run time was 15 months, which is about the threshold where i start getting a weird twitch since my internal clock is shouting at me to dump the oil every 12 months. for $20 for a 5qt jug, i'm very content with the wear metals given the aggressive driving and also happy with the flashpoint, air filtration and overall consistency.
currently filled with Castrol 0W-40 to see how it will fare, combined with a Honda A01 filter.
currently filled with Castrol 0W-40 to see how it will fare, combined with a Honda A01 filter.