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Old 02-23-2011, 07:45 AM   #1
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Quote:
Originally Posted by Mike_Yi
But don't you still lose that 1/2 quart?
I meant that I installed the deep sump kit instead of the accusump
The additional 1/2 quart in the wet sump is supposed to give you enough oil to safe you from oil starvation as long as you're not on full slicks, then you will need the accusump
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Old 02-23-2011, 01:50 PM   #2
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Nice installation.....I like the cylinder off of the floor!

The Mantis sump is really deep. Would it do the same job as the accusump apart from nice oil pressure on start-up?

Would I be okay with just a sump on a skid pad and DE stuff. I don't think I will have slicks on my current street car
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Old 02-24-2011, 07:25 AM   #3
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Quote:
Originally Posted by jaykay
Nice installation.....I like the cylinder off of the floor!

The Mantis sump is really deep. Would it do the same job as the accusump apart from nice oil pressure on start-up?

Would I be okay with just a sump on a skid pad and DE stuff. I don't think I will have slicks on my current street car
I suppose if you are not doing any long sweeping right handers, then you can get by with just the deep sump. I was looking for some peace of mind that I am not going to sling another rod! You can never say never, but like I said, it won't be for lack of oil if I can help it.
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Old 02-24-2011, 07:31 AM   #4
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Quote:
Originally Posted by Byron in Atlanta
I suppose if you are not doing any long sweeping right handers, then you can get by with just the deep sump. I was looking for some peace of mind that I am not going to sling another rod! You can never say never, but like I said, it won't be for lack of oil if I can help it.
DO NOT drive Road America then.
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Old 02-24-2011, 08:44 AM   #5
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Quote:
Originally Posted by Byron in Atlanta
I suppose if you are not doing any long sweeping right handers, then you can get by with just the deep sump.
Hmmmm, wouldn't that apply to left handers as well (example turn 2 in Thunderhill)
The oil pickup tube is dead center in the middle.
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Old 02-24-2011, 01:32 PM   #6
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Quote:
Originally Posted by ChrisZang
Hmmmm, wouldn't that apply to left handers as well (example turn 2 in Thunderhill)
The oil pickup tube is dead center in the middle.
No because the Boxster engine has a scavenger pump in the left rear.
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Old 02-24-2011, 02:21 PM   #7
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Bonus question, and no pun intended here, as I am just considering this as my next mod to get ready for the track season.
So if anyone pulls such high G that he's running into oil starvation problems shouldn't the next mod be the Motorsport AOS, see this thread:
http://www.renntech.org/forums/index.php/topic/21641-will-a-motorsports-aos-work-on-a-boxster.

My decision is to wait until it happens again, so far I had it happen only once after existing turn 2 in Thunderhill: http://www.youtube.com/watch?v=BkWsIT6C664
I was on Sport Cups then, this season will be on less sticky Dunlop Star-Spec so I hope I will be OK.

By the way: my other outstanding track mod will be the underdrive pulley, as I fried my PS pump last season
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2009 Carrera 4S "Kelsey" (current ride)
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Old 02-25-2011, 07:59 AM   #8
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chris -

a better route is to use a catch tank similar to this:
http://www.summitracing.com/parts/CTR-80-206/

route the outlet from the oil separator to the tank & block off the inlet at the throttle. much cheaper & a failsafe solution.

shoot me a message when you get ready to do your accusump (save $$$)


Quote:
Originally Posted by ChrisZang
Bonus question, and no pun intended here, as I am just considering this as my next mod to get ready for the track season.
So if anyone pulls such high G that he's running into oil starvation problems shouldn't the next mod be the Motorsport AOS, see this thread:
http://www.renntech.org/forums/index.php/topic/21641-will-a-motorsports-aos-work-on-a-boxster.
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