370Z oil consumption

WarmAndSCSI

How so? I've built full race engines with huge clearances and they've maybe consumed a quart of oil in a 3000 mile interval. We're seeing factory-fresh engines here with tight emissions-and-paper-performance-oriented clearances consuming twice that. How is that acceptable?

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VCuomo

I wasn't commenting on how much oil consumption is acceptable - I was commenting on the statement that cars produced over the last 30 years are not supposed to consume any oil in between oil changes. Here's the poster's statement that I was replying to:

That statement is completely untrue. No manufacturer, nor anyone who knows anything about cars produced in the last 5 years (much less 30), will state as fact that cars are not supposed to consume oil between oil changes. Yes, manufacturing tolerances are much better these days than in yesteryear, but not good enough to completely eliminate oil consumption.

No offense, I don't know people's ages here, but I bet that in general it's the "older" crowd (which includes me) that thinks it's laughable that you don't need to check the oil level between oil changes and that it's the "younger" crowd who thinks otherwise (although I could certainly be wrong).

IDZRVIT

The older crowd accept reality. The younger crowd.................get over it!

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"America.... still builds rockets!"
Vette: 355 cid, 400 rwhp
'13 CTS-V Coupe: 6.2L LSA, 556HP

6MT

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Andrew

2009 370Z Sport/Touring 6MT sold
2013 Honda Civic Si coupe D/D

FERRARI

By older crowd, do you mean "MORE EXPERIENCED" ?