CJM Oil Pan

phunk · 07-16-2015, 09:11 PM

Quote:

Originally Posted by Japanjay

Havent picked up a sensor yet. Just pick the most common and plug it and I will go from there later. Plan on picking one up this spring when I go with boost.

Are you getting rid of the stock oil temp sensor? If so, you could use the port from that sensor for your aftermarket oil temp gauge.

Both 1/8 NPT and 1/8 BSPT are very common. It will depend on who manufactured the gauge.

phunk · 07-16-2015, 10:08 PM

I was thinking about changing the basic baffle top to have some short vertical areas like shown. I have to settle on the top baffle in the next day or two as the laser cutter will cut them in the next few days.

jrb55gh · 07-16-2015, 10:31 PM

Anything to mitigate oil sloshing laterally is welcome as long as it doesn't impede oil returning to the pan.

phunk · 07-16-2015, 10:39 PM

I originally had the vertical walls further in-board, but I spaced them out to collect more of the oil returning from the rear of the engine without having to travel around the baffles

jwick · 07-16-2015, 11:09 PM

Quote:

Originally Posted by phunk

I can actually do it right in CAD.

The oil pan flange interior area offers 1.1 quarts per inch of depth.

The billet pan is 1.9" deep on the inside. 1.9x1.1 = 2.09 quarts inside, minus the minor space the baffles take up.

If the stock pan truly holds that much, than a spacer giving an extra quart would be putting the bottom of the pan over 1/2" lower than this one, which would be level or below the cross-member.

So we lose a half quart if we are replacing the spacer for this pan. Hopefully I won't notice that much in oil temperatures.

nismo13807 · 07-16-2015, 11:20 PM

Quote:

Originally Posted by phunk

I can actually do it right in CAD.

The oil pan flange interior area offers 1.1 quarts per inch of depth.

The billet pan is 1.9" deep on the inside. 1.9x1.1 = 2.09 quarts inside, minus the minor space the baffles take up.

If the stock pan truly holds that much, than a spacer giving an extra quart would be putting the bottom of the pan over 1/2" lower than this one, which would be level or below the cross-member.

no clue.. i did it twice and i got the same result.. first time i used a measuring cup and the second time i used my gym shaker bottle lol

phunk · 07-16-2015, 11:31 PM

Quote:

Originally Posted by jwick

So we lose a half quart if we are replacing the spacer for this pan. Hopefully I won't notice that much in oil temperatures.

I cannot say for certain if you are losing any. We can figure on nismo13807's measurement being accurate enough to use... but I still dont have any exact measurement on the oil pan spacers. If they are a full 1" thick, they would displace 1.1 quart. You would be able to tell easily if your oil pan is at or lower than your crossmember.

As for oil temps, I cannot imagine noticing it at all. Oil capacity only acts as a buffer and slows down how quickly the oil system can gain or shed heat. I imagine that without adequate oil cooling, an extra half quart will only be able to slow oil temp for a few brief moments.

phunk · 07-16-2015, 11:32 PM

Quote:

Originally Posted by nismo13807

no clue.. i did it twice and i got the same result.. first time i used a measuring cup and the second time i used my gym shaker bottle lol

Im sure its close enough to go by! Even if you were off +/- as much as 10-15oz the overall effect is somewhat negligible.

nismo13807 · 07-17-2015, 12:15 AM

i also happened to have a brand new z1 oil pan spacer in my room.. just measures it.. exactly 1 inch thick lol

jwick · 07-17-2015, 12:22 AM

Looks like at or slightly below

jwick · 07-17-2015, 12:53 AM

Just confirmed in the garage. Definitely at or below.

derraj06 · 07-17-2015, 01:24 AM

What's your ETA on shipping? I may put a deposit on this with the fuel starve fix you PM'd me about.

phunk · 07-17-2015, 03:28 PM

Quote:

Originally Posted by jwick

Just confirmed in the garage. Definitely at or below.

Thats quite low, lower than my personal taste for anything aluminum.

Spacer Pros:
-Lower Cost
-More Volume ~0.5q

CJM Billet Pros:
-Higher Ground Clearance
-Machined-In surface area for improved heat dispersion
-Active interior baffles
-Bling Factor (roll-over in style)

phunk · 07-17-2015, 03:30 PM

Quote:

Originally Posted by derraj06

What's your ETA on shipping? I may put a deposit on this with the fuel starve fix you PM'd me about.

Pending arrival of the laser cut top baffle plates, I could have the un-anodized ones ready to ship within 24 hours of setting my mind to the small finishing operations.

I am hoping to begin shipping some of these next week. Actually, anyone that is raw billet without the drain ports, I could ship as soon as the baffle tops arrive.

Spooler · 07-17-2015, 04:55 PM

Quote:

Originally Posted by phunk

Pending arrival of the laser cut top baffle plates, I could have the un-anodized ones ready to ship within 24 hours of setting my mind to the small finishing operations.

I am hoping to begin shipping some of these next week. Actually, anyone that is raw billet without the drain ports, I could ship as soon as the baffle tops arrive.

That figures, I have to do an oil change this weekend. Guess it will be next oil change when it get's installed. How long does the anodizing take, 1-2 weeks?

07-16-2015, 10:39 PM	#214 (permalink)
phunk A True Z Fanatic Join Date: Mar 2009 Location: Chicago Posts: 3,669 Drives: 370 Rep Power: 974723	I originally had the vertical walls further in-board, but I spaced them out to collect more of the oil returning from the rear of the engine without having to travel around the baffles jrb55gh likes this. __________________ Charles @ CJ Motorsports : Website \| Facebook \| Instagram \| YouTube Home of the 9 second, stock longblock, stock drivetrain 6MT 370z. 9.91 @ 142mph

07-17-2015, 12:15 AM	#219 (permalink)
nismo13807 Enthusiast Member Join Date: Jan 2013 Location: Illinois Posts: 340 Drives: 2013 Nismo 370z Rep Power: 3368	i also happened to have a brand new z1 oil pan spacer in my room.. just measures it.. exactly 1 inch thick lol phunk likes this.

07-17-2015, 12:22 AM	#220 (permalink)
jwick A True Z Fanatic Join Date: Dec 2010 Location: Houston Posts: 14,532 Drives: '10 G37 6MT Rep Power: 2465057	Looks like at or slightly below __________________ '10 G37T 6MT Graphite/Graphite - BP - G37T Build

07-17-2015, 12:53 AM	#221 (permalink)
jwick A True Z Fanatic Join Date: Dec 2010 Location: Houston Posts: 14,532 Drives: '10 G37 6MT Rep Power: 2465057	Just confirmed in the garage. Definitely at or below. __________________ '10 G37T 6MT Graphite/Graphite - BP - G37T Build

07-16-2015, 10:31 PM	#213 (permalink)
jrb55gh Base Member Join Date: Mar 2013 Location: DFW Texas Posts: 149 Drives: '13 370z black 7AT Rep Power: 12	Anything to mitigate oil sloshing laterally is welcome as long as it doesn't impede oil returning to the pan.

07-17-2015, 01:24 AM	#222 (permalink)
derraj06 Enthusiast Member Join Date: Jun 2013 Location: Huntsville, AL Posts: 406 Drives: MB 370z Rep Power: 12	What's your ETA on shipping? I may put a deposit on this with the fuel starve fix you PM'd me about.