are required in formulating lower viscosity heavy-duty engine oil grades such as 10W-30, 5W-40, 5W-30 and 0W-40; hold potential for higher temperature performance (typically applies only to all ...

Such competition, of course, inspires questions of whether O'Reilly's in-house motor oil is any good ... as well as SAE ...

Engine oil provides cooling ... Engine builders have included SAE 10W-30 in lube recommendations since API CJ-4 was introduced in 2006. It hasn’t expanded much, but use of SAE 10w-30 is expected ...

The recommended engine oil grade for the RE Interceptor 650 is 10W50 API SL (or higher), JASO MA2, Synthetic. We would suggest you to go with the recommended oil grade for apt performance.

Dillip | The recommended engine oil for TVS NTORQ 125 is (TVS TRU4 SKUTTA ... Any higher/ thicker grade(10w-30), might have constraints in the oil flow through the tighter tolerances maintained ...