12-08-2008, 10:06 PM
flintster55 Wrote:What fluid are you running in the diff?
6600 on some PP is also pretty impressive. I run the same just 10w30 and I have been doing mine around 4000.
i'm using mobil 1 75W90...i'm honestly not that concerned with the rear end since it's an open diff anyway. i just wanted something that would last for a long time so i don't have to screw with it again :lol: i considered royal purple but mobil was cheap as the synth fluids go.
my last run on PP was 6000 and the wear metals were extremely low. they recommended i take it to 6500 next time so i tried to time it around that milage. we'll see how it turns out.
if i had a turbo car i'd probably err on the 4-4500 mile side especially if you're not stock. its just alot of heat for the oil to manage.
2010 Civic Si
2019 4Runner TRD Off-Road
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Past: 03 Xterra SE 4x4 | 05 Impreza 2.5RS | 99.5 A4 Quattro 1.8T | 01 Accord EX | 90 Maxima GXE | 96 Explorer XLT
2019 4Runner TRD Off-Road
--------------------------
Past: 03 Xterra SE 4x4 | 05 Impreza 2.5RS | 99.5 A4 Quattro 1.8T | 01 Accord EX | 90 Maxima GXE | 96 Explorer XLT