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what engine oil is best to use for 2.4 911 t ?
Posted: Mon Apr 10, 2006 8:24 pm
by wilf
what would you recomend ?
Posted: Mon Apr 10, 2006 8:30 pm
by Lightweight_911
I use Castrol GTX - either 15w/40w or 20w/50w
Posted: Mon Apr 10, 2006 9:18 pm
by Gary71
Same here, no point spending money on the ultra thin synthetics, it just leaks out off all the gaps and our engines were designed to run on this standard grade mineral oil.

Posted: Mon Apr 10, 2006 9:43 pm
by bjmullan
I've been using Castrol 20W/50 but my next change will be Castrol 15W/40 Magnetix.
Posted: Mon Apr 10, 2006 10:03 pm
by roger
Any of you 911 guys tried Penrite 20/50? I use it in my 914 - really excellent.
Posted: Mon Apr 10, 2006 10:35 pm
by hot66
I use fully synthetic in my 2.4S
2004 I used Mobil1 15/40 I think. I must be having a blank moment as I can't actually remember the grade.
2005 I have used Silkolene fully synthetic, same grade as my Mobil1.
For 2006 I am going back to Mobil1.
Do not use the 5/40 as that is far too thin
Posted: Tue Apr 11, 2006 11:40 am
by Viv_Surby
GTX for me too

Posted: Tue Apr 11, 2006 1:05 pm
by Bootsy
Lightweight_911 wrote:I use Castrol GTX - either 15w/40w or 20w/50w
Likewise!
Posted: Tue Apr 11, 2006 7:00 pm
by wilf
thank fa that all of ya
