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Aviaid Dry Sump Oil Pan |
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Gizmo456
AMC Apprentice Joined: Apr/15/2016 Location: Vancouver, CA Status: Offline Points: 155 |
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The LS7 and 9 are a hybrid drysump system. Still use an internal oil pump and an external oil tank.
I have a dailey billet dry sump on my LS7. It's the tits because it scavenges 4 stages internally. I also use a Peterson remote filter with primer to get oil to the main bearings and top end if it has been sitting for a while. No need to take the belt off to prime with this little beauty. |
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i6cj7
AMC Apprentice Joined: Feb/20/2018 Location: virginia Status: Offline Points: 140 |
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man that is PRETTY!! Would a hybrid system like the LS7 has be something that could be created to work on the ole 401 ?
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PROSTOCKTOM
Supporter of TheAMCForum Joined: Jun/20/2010 Location: Indiana Status: Offline Points: 2458 |
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Tom
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i6cj7
AMC Apprentice Joined: Feb/20/2018 Location: virginia Status: Offline Points: 140 |
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I've messaged Aviad, they said after the first initial prime of installing the system.. That subsequent priming wouldn't really be an issue, and even if some oil leaks back down to the pan That idling for a bit will fill top it back off.
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Coloradoamx
AMC Addicted Joined: Jul/02/2007 Location: Parker, CO Status: Offline Points: 583 |
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Over the next couple days, I'll record a video of the process I go through to prime my pump. I haven't used anything like this, but the link below is a pretty neat way to easily prime a dry sump system.
By the way, my engine builder would not agree with Aviaid's comment about only priming on initial start-up. I prefer to be better safe than sorry. Bearings are expensive, especially with 13:1 compression trying to beat them out when the engine is dry.
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Gizmo456
AMC Apprentice Joined: Apr/15/2016 Location: Vancouver, CA Status: Offline Points: 155 |
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Coloradoamx
Have a look in my photo next to the dry sump tank. I have the same remote filter/primer pump. It's the easiest way to quickly prime the motor. I carry a small cordless drill in my glove box to prime.
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PROSTOCKTOM
Supporter of TheAMCForum Joined: Jun/20/2010 Location: Indiana Status: Offline Points: 2458 |
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Tom
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Coloradoamx
AMC Addicted Joined: Jul/02/2007 Location: Parker, CO Status: Offline Points: 583 |
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I just recorded a quick video of the process to prime a dry sump system. Hopefully the link to my Photobucket account will work.
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Gizmo456
AMC Apprentice Joined: Apr/15/2016 Location: Vancouver, CA Status: Offline Points: 155 |
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Negative. The link doesn't work.
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Jmerican
AMC Addicted Joined: Mar/29/2016 Location: Seattle, Wa Status: Offline Points: 585 |
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Air cooled Porsche 911 has had dry sump since the ‘60s. On street cars. They stay primed, have thermostatic controlled cooler circuits... yes they have tricky oil fill routines, and can accumulate a bit of oil in the crankcase while stored or even shut down a few days, hence the puff of smoke on start up. But they work well. Think lightweight check valves where needed.
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