im trying to decide for my 4.7L tundra witch to buy.can you guys help me. i found a web page that tested them both and the purolator flowed: 30W 70F Oil flow @ 10psi: 17.2 oz per minute and the mobil 1 flowed:30W 70F Oil flow @ 10psi: 8.1 oz per minute but the mobil 1 filtered just slightly better at:Average largest pore size: 52 µm
Smallest pore size: 16 µm and the purolator at:Average largest pore size: 57 µm
Smallest pore size: 22 µm .ill be running mobil1ss oil and its only a two dollar diffrence and i want to go for 7500 on this oil/filter and the temperature were i live is ranging between hi 30's to low 60's. thanks in advance
Smallest pore size: 16 µm and the purolator at:Average largest pore size: 57 µm
Smallest pore size: 22 µm .ill be running mobil1ss oil and its only a two dollar diffrence and i want to go for 7500 on this oil/filter and the temperature were i live is ranging between hi 30's to low 60's. thanks in advance