I'd like to hear your thoughts on breaking in your freshly rebuilt engine using synthetic oil...
Also, if you use synthetic oil in your daily driver or Chevelle, what brand and viscosity do you use?
Thanks,
Larry
I use regular oil for break-in & run it for 1500 miles, then change to Mobil 10-30 for
the next 3000. then 15-50. But I am in TX .
