9ppm and a few flecks in the oil filterYep it has a little tin in it from manufacture. How high were the levels. Yea I always wait for the sparesbox sales haha
Honda S2000 90k miles; 1k Miles on Penrite Racing 10w40
First UOA on my S2000, changed early due to hard driving including one track day. Car has approximately 150,000km on the clock (90,000 miles) with 1000 miles on this oil. Short OCI conducted as I was eager to check up on the motor following valve retainer replacement and following the vehicle's...
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