Dallas Fort Worth 5.0 Mustang Club - View Single Post

**Kaane** · 10-06-2013, 10:37 PM

I am taking my cats out

Oil pressure is important but HTHS rating is more important to me. 0w20 mobil 1 has a HTHS rating of 2.61, most good racing oils have HTHS rating of 4+

I'd run motul 300v if I could, but it's too damn expensive.

0w20 oils shear too much with temp and their ZDDP levels are just too low when I am making 800hp.

Ford puts 0w20 because that is what gives them best economy and they are restricted to oil that have 800ppm of ZDDP or less.

10-06-2013, 10:37 PM	#31
Kaane Member Join Date: Jul 2013 Posts: 72	I am taking my cats out Oil pressure is important but HTHS rating is more important to me. 0w20 mobil 1 has a HTHS rating of 2.61, most good racing oils have HTHS rating of 4+ I'd run motul 300v if I could, but it's too damn expensive. 0w20 oils shear too much with temp and their ZDDP levels are just too low when I am making 800hp. Ford puts 0w20 because that is what gives them best economy and they are restricted to oil that have 800ppm of ZDDP or less.