07-22-2011, 09:57 AM
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#1
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Registered User
Join Date: Feb 2005
Location: It's a kind of magic.....
Posts: 6,653
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Quote:
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Originally Posted by Stroked & Blown
JFP, does the S oil cooler increase capacity at all?
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Not the oil, because it is on the top of the engine, it is empty while the engine is not running, so the oil level remains the same because the sump capacity is unchanged. Porsche also does not differentiate oil capacities’ between the base and the S; both hold 8.75 L (with filter). When running, however, because of its size, there is more oil transfering heat to more coolant. The coolant capacity does increase slightly because the cooler is always full of coolant.
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“Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
Last edited by JFP in PA; 07-22-2011 at 10:25 AM.
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07-22-2011, 10:41 AM
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#2
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Opposed to Subie Burble
Join Date: Mar 2007
Location: Central CT
Posts: 1,197
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Man, that looks like it's nearly double the size! Is it worthwhile to look into a used one (what sort of lifespan would you guys say these have?) or might as well just go with new?
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-O/D
1997 Arctic Silver Boxster, 5-spd
IMSR + RMS
Robbins glass window top
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07-22-2011, 10:43 AM
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#3
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Registered User
Join Date: Feb 2005
Location: It's a kind of magic.....
Posts: 6,653
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For about $200 for a new one, you know its exact age and condition, so why even bother looking for a used one?
__________________
“Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
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07-22-2011, 10:42 AM
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#4
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Registered User
Join Date: Oct 2006
Location: New Paltz, NY 12561
Posts: 935
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JFP, would the deeper sump with the baffles add enough extra oil to be of any cooling assistance? Will the larger oil cooler fit without modifications in a base 2.7 model?
AKL
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'02, Arctic Silver/Graphite Gray, 2.7, TIP, 2nd cat delete, Charlie Chan muffler,de-ambered, Braille Battery, clear tailights, painted bumperettes, clear third brake light, M030 sway bars, F shock tower braces, clear rear deck, '03 side vents.  15mm spacers fore & aft.
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07-22-2011, 10:48 AM
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#5
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Registered User
Join Date: Feb 2005
Location: It's a kind of magic.....
Posts: 6,653
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Quote:
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Originally Posted by Allen K. Littlefield
JFP, would the deeper sump with the baffles add enough extra oil to be of any cooling assistance? Will the larger oil cooler fit without modifications in a base 2.7 model?
AKL
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Problem with most sump extension kits is that they only add about ˝ quart in capacity, and lowering the sump cover any further is asking for trouble. Such a small increase in total oil capacity (about 5%) is not going to do much.
The “S” cooler is a drop in, bolt up swap for the base unit. Be sure to replace the four o-rings or you will have leaks, and make sure the small hose on top is connected; as the oil cooler is the highest point in the cooling system, it is where air will collect. The line on top of the unit connects to the surge tank in the rear boot to help get any entrained air out of the system.
__________________
“Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
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07-22-2011, 10:54 AM
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#6
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Registered User
Join Date: Dec 2010
Location: Hot Springs Village, Arkansas
Posts: 245
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To the OP - it's possible that your water pump is faulty. The plastic impeller blades can crack & break.
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07-22-2011, 11:15 AM
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#7
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Registered User
Join Date: Feb 2005
Location: It's a kind of magic.....
Posts: 6,653
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Quote:
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Originally Posted by Dale_K
To the OP - it's possible that your water pump is faulty. The plastic impeller blades can crack & break.
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Good point, there is no way of knowing then the impeller breaks up........
__________________
“Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
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