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Old 02-13-2018, 06:18 PM   #1
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Quote:
Originally Posted by steved0x View Post
Very cool video, that graphically answers a lot of questions I have seen folks ask about an accusump and how it works. Also like you said, interesting the pressure differences between the oil pressure measured down at the oil pump vs measured in the valve cover way at the end of the oil path.

Nice driving too BTW
Thanks Steve. Now that I think about it, adding the pump oil pressure could have shown even more dramatic pressure dips graphically...
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2002 Boxster S - NHP 200 Cell Headers,test pipes,Borla CatBack,Competition Plenum,74 mm TB, EVOMS Tune,Tarett UDP,Eibach Swaybars,BIlstein PSS9s,TuneRS rear toe links,wheel studs,15 mm wheel spacers on all 4,EBC yellow stuff pads,Sebro rotors, EBS oil baffles,160 deg Thermostat,2 quart Accusump,full filtration remote oil filter,rad fan switch,custom gauge/switch plate, Race Capture data logging, 90K miles
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Old 02-18-2018, 08:54 PM   #2
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Here's the updated YouTube video for Session #3 with Accusump and Oil pressure data overlay.

https://youtu.be/RznjhpiZHbc

I added the Oil pressure at the pump (pre-filter) to have a better graphical representation of the magnitude of the oil pressure drop spikes and how the Accusump helps to smooth out the resulting oil pressure at the valve cover location.
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2002 Boxster S - NHP 200 Cell Headers,test pipes,Borla CatBack,Competition Plenum,74 mm TB, EVOMS Tune,Tarett UDP,Eibach Swaybars,BIlstein PSS9s,TuneRS rear toe links,wheel studs,15 mm wheel spacers on all 4,EBC yellow stuff pads,Sebro rotors, EBS oil baffles,160 deg Thermostat,2 quart Accusump,full filtration remote oil filter,rad fan switch,custom gauge/switch plate, Race Capture data logging, 90K miles
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