Motor just rebuilt,What oil should i use

[Jeremy Fitch]

I am getting mine back from rebuild monday. I am going to go 500 with whatever they put in it. Then 1500 with Castrol GTX 5W30 and then to Mobile 1 10W30 and have it analyzed at 5000 miles and see whats in it. Then if all is good back to 7500 miles on each oil change.

BTW - If you ever want an oil analysis done, this is the place, they will send you the test kit free and its just 20.00 for a standard analysis.

http://www.blackstone-labs.com/