"American engines" ? Sorry to OT but what does that mean.

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[COLOR=Black]Liberty GT Spec B tuned 240 HP & 372 Nm at the hubs.[/COLOR] "Instead of banning high performance cars - ban low performance drivers"

Sorry being silly.....These aren't old tech engines that you run thick oils in to keep them quiet when they've done a few KM.....All the pressure in the world wont help when you have honey in the sump on a cold morning.

Thicker oils do more harm than good, especially to a cold engine.

Sin 10? 10w70....

I'd stick with a semi synthetic 10w40 for daily driving or a fully synthetic 5w50 if it's constantly belted.

Oil viscosities explained:

http://www.upmpg.com/tech_articles/m...ity/index.html

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[CENTER][COLOR=#ff0000]Built Ej207: Semi-closed RA Cases - Wiseco Forgies - Manley rods - BC 272 cams - GDA Heads - billet f/whl - Vi-pec - WbO2 - 800cc Yellow tops - TD05-20G - 409Hp ath @ 1.75bar on E85[/COLOR][/CENTER]

OK Rossco - You , usually, don't do silly on something as serious as oils.

Best information about oils I ever read is here http://www.ferrarichat.com/forum/sho...d.php?t=136052.

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[COLOR=Black]Liberty GT Spec B tuned 240 HP & 372 Nm at the hubs.[/COLOR] "Instead of banning high performance cars - ban low performance drivers"

hi mr dragon,

please spell correctly thanks.

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Long live the WRC

I use whatever ASG put in my motor.. they built the motor, they tuned it, they put the oil they want in it when they service it.

Peace of mind.

I wonder how many times you have said that? haha

Nothing silly about the info I posted, just the euphemism for old tech engines. I'll go and eat my head now

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[CENTER][SIGPIC][/SIGPIC][/CENTER]
[CENTER][COLOR=#ff0000]Built Ej207: Semi-closed RA Cases - Wiseco Forgies - Manley rods - BC 272 cams - GDA Heads - billet f/whl - Vi-pec - WbO2 - 800cc Yellow tops - TD05-20G - 409Hp ath @ 1.75bar on E85[/COLOR][/CENTER]

my 60K service I got from Subaru Osborne Park Jan this year they used Mobil Super S 10w40. It even says so on their receipt.

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There's a hoon in every Typhoon

I can confirm that they use this on MY06+ WRX models too.

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MY99 WRX (Sold)
MY06 WRX 241hp 430nm atw (Sold)
MY09 BMW 135i 247kw atw (Current)

+1 Used in my piggy

Works fine for a lightly modified daily with a bit of track-work thrown in.

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65.3 short track (wet).

Getting better. Still somewhat retarded.