Perhaps a question for Opieoils.
I have the LS1 stock bottom end with over 170k miles. New pump and timing chain, new Cam, lifters, pushrods and rockers.
Should I use special run in oil for soo many miles then change oil and filter for new good grade oil?
I have the LS1 stock bottom end with over 170k miles. New pump and timing chain, new Cam, lifters, pushrods and rockers.
Should I use special run in oil for soo many miles then change oil and filter for new good grade oil?