I recently relocated and my Z just had a brand new 98 transmission installed. Z is currently tuned on 93 octane pushing 540whp. I recently saw on here that a new transmission should be driven lightly for 12k miles? I was planning to have the car retuned for the octane levels available near me, but now i am thinking i should wait. But what to do in the meantime? How detrimental would it be to drive the vehicle on 93 octane tune with 92 octane fuel?
Follow Ups
New transmission new tune? - Burton(FL)12:45:36 09/19/21