vtec9

I've used Severe Gear® 75W-90, 75W-110, and 75W-140. I prefer the 110, but I have 90 in there right now. 110 is harder to come by.. guy at carquest looked at me the first time like I had two heads when asking for it.

SpitfireS

So you said: "I have 240 horses in front of a tiny diff that holds less than a quart of oil, it needs GOOD oil.. sir"
Right?



I even use Amsoil power steering fluid in the S2000.
And Amsoil Leather wax.
All Pretty good stuff.

s2000maniac

You guys should check out my LE 1605 diff fluid analysis

Sideways

How much Amsoil does the power steering hold???? Zip, nada, zilch, it's electric power steering.

That said, I have used the 10/30 and diff oils for 12+ years.