Just an experiment with the Supertech Advanced 5w-30 & my 57k mile 2014 Evo X. It’s got a stock turbo, fuel system & an intake + catback (tuned). I really don’t drive it that much anymore hence the 2,192mi & 1 year interval oil change. No track time was completed on this OCI, just a year’s worth of normal driving.
Blackstone got the results back to me in 15 business days. How does the analysis look? I normally use Amsoil SS 5w-30 & Castrol Edge EP 5w-30 from the gold bottle off of the counter when needed but decided to give this a try.
Blackstone got the results back to me in 15 business days. How does the analysis look? I normally use Amsoil SS 5w-30 & Castrol Edge EP 5w-30 from the gold bottle off of the counter when needed but decided to give this a try.