Quote:
.30W 70F Oil flow @ 10psi: 12.5 fl. oz per minute
What's THAT mean? I need the thing to flow 9-13 GPM. With 5W20, at 20 degrees F. Some folks need the same at 5. At -5, or even -20. What does ".30W 70F Oil flow @ 10psi: 12.5 fl. oz per minute" mean???