Quote Originally Posted by 5.7_Tundra
Thats kinda funny considering you told me once the motor starts up for the first time, the rings start seating immediately. Why wait and "rack up" more miles? Why not tune it more aggressive now?
By more aggressive I mean doing the meth inj tune. Which I don't want to do untill the rings have some time on them. Otherwise we risk washing the cylinder walls with too much meth and fuel.