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Super cool vid #4700077
03/19/18 07:19 PM
03/19/18 07:19 PM
Joined: Jul 2015
Posts: 265
FL
Jake777 Offline OP
Jake777  Offline OP
Joined: Jul 2015
Posts: 265
FL
I thought this video was really neat. I get that itís a marketing video but I never knew this is how the oil system in this type of car worked. Kinda cool. Video gets good at about 1:00 min in

https://youtu.be/_5VJ3NXzkVU

Last edited by Jake777; 03/19/18 07:29 PM.

2018 Honda Odyssey EXL

2015 Honda Accord

2008 Nissan Altima S
Re: Super cool vid [Re: Jake777] #4700093
03/19/18 07:32 PM
03/19/18 07:32 PM
Joined: Jul 2004
Posts: 12,048
Middlesex County CT
simple_gifts Offline
simple_gifts  Offline
Joined: Jul 2004
Posts: 12,048
Middlesex County CT
No wonder those races are so noisy. j/k.

Very cool, nonetheless; thanks.

Last edited by simple_gifts; 03/19/18 07:34 PM.

2004 Prius; 102K; ASL
2007 Yaris 78K 0w-40 Castrol
2006 B2300;132K;ALM


Was driving an ox cart; Now on the USS Enterprise
Re: Super cool vid [Re: Jake777] #4700102
03/19/18 07:37 PM
03/19/18 07:37 PM
Joined: Sep 2004
Posts: 21,746
Orlando, FL
Mr Nice Offline
Mr Nice  Offline
Joined: Sep 2004
Posts: 21,746
Orlando, FL
Cool video.

Re: Super cool vid [Re: Jake777] #4700119
03/19/18 07:45 PM
03/19/18 07:45 PM
Joined: Sep 2014
Posts: 1,461
Toronto Canada
WobblyElvis Offline
WobblyElvis  Offline
Joined: Sep 2014
Posts: 1,461
Toronto Canada
You would think a high performance Toyota V8 would have roller lifters.

Re: Super cool vid [Re: Jake777] #4700145
03/19/18 08:05 PM
03/19/18 08:05 PM
Joined: Dec 2006
Posts: 18,846
Dallas,Tx USA
aquariuscsm Offline
aquariuscsm  Offline
Joined: Dec 2006
Posts: 18,846
Dallas,Tx USA
Reminds me of the old RP ads. Saying that if you use their oil,you'll go faster,have more horsepower,etc.


1996 Nissan 300ZX 5-speed,Arctic Pearl(#175 of 300)
Quaker State Ultimate Durability 10W30
2012 Honda Accord Coupe EX-L 2.4,auto,San Marino Red
Quaker State Ultimate Durability 5W20

Re: Super cool vid [Re: WobblyElvis] #4700150
03/19/18 08:07 PM
03/19/18 08:07 PM
Joined: Jun 2016
Posts: 3,281
MN
oil_film_movies Online content
oil_film_movies  Online Content
Joined: Jun 2016
Posts: 3,281
MN
Originally Posted By: WobblyElvis
You would think a high performance Toyota V8 would have roller lifters.
Thats not a Toyota V8, not even close.
All NASCAR engines are the same basic design, no matter who the sponsor is. Makes the races closer and hence more exciting. Rules say its the same older design style pushrod V8.

Last edited by oil_film_movies; 03/19/18 08:15 PM.
Re: Super cool vid [Re: oil_film_movies] #4700160
03/19/18 08:22 PM
03/19/18 08:22 PM
Joined: Apr 2008
Posts: 37,516
Ontario, Canada
OVERKILL Offline
OVERKILL  Offline
Joined: Apr 2008
Posts: 37,516
Ontario, Canada
Originally Posted By: oil_film_movies
Originally Posted By: WobblyElvis
You would think a high performance Toyota V8 would have roller lifters.
Thats not a Toyota V8, not even close.
All NASCAR engines are the same basic design, no matter who the sponsor is. Makes the races closer and hence more exciting. Rules say its the same older design style pushrod V8.


They are all architecturally similar. Ford's is based on the SBF IIRC, because you could buy Winston cup heads and put them on your SBF, though I think matching an intake to it was a chore. GM I believe uses something based on the LSx?

Toyota of course didn't have a pushrod V8 so they just kinda "made one".


2018 RAM 1500 Big Horn EcoDiesel
2016 Grand Cherokee SRT
Re: Super cool vid [Re: WobblyElvis] #4700164
03/19/18 08:25 PM
03/19/18 08:25 PM
Joined: Apr 2009
Posts: 395
Southern VA
klt1986 Offline
klt1986  Offline
Joined: Apr 2009
Posts: 395
Southern VA
Originally Posted By: WobblyElvis
You would think a high performance Toyota V8 would have roller lifters.


Well unless things have changed, NASCAR does not allow the use of roller lifters in competition.


Wife: 08 Honda CR-V 4WD, M1 5W-20
Me: 11 Toyota Tundra DC 4WD 5.7L, PP 5W-30
Me Work: 06 Ford Explorer 4WD 4.0L, Pennzoil 5W-30
Son: 14 Toyota Corolla S, M1 AFE 0W-20
Re: Super cool vid [Re: Jake777] #4700167
03/19/18 08:28 PM
03/19/18 08:28 PM
Joined: Jul 2010
Posts: 18,941
PNW
ZeeOSix Offline
ZeeOSix  Offline
Joined: Jul 2010
Posts: 18,941
PNW
Interesting video, but has some issues.

1) They use stupid statements like "the oil pump puts out over twice the pressure that you would find in the race tires" ... huh? Why not just say at what PSI the oil pump operates at.

2) When talking about the load in the rod big end bearings, why not just say 76,500 PSI instead of "5000 times more than atmospheric pressure"? I'm surprised they didn't work in a "fortnight" in there somewhere.

3) They said the oil filter is catches 95% of all particles below 10 microns. I find that on hard to believe, and think they actually meant all particles above 10 microns.

4) They said the entire oil system circulated once every 8 seconds. Earlier they said the system held 5 gallons and the oil pump was running at 12 GPM. With those parameters, 5 gallons would circulate once every 25 seconds.

Re: Super cool vid [Re: oil_film_movies] #4700169
03/19/18 08:29 PM
03/19/18 08:29 PM
Joined: Jul 2010
Posts: 18,941
PNW
ZeeOSix Offline
ZeeOSix  Offline
Joined: Jul 2010
Posts: 18,941
PNW
Originally Posted By: oil_film_movies
Thats not a Toyota V8, not even close.


The only thing "Toyota" on those cars is the Toyota emblem.

Re: Super cool vid [Re: Jake777] #4700184
03/19/18 08:41 PM
03/19/18 08:41 PM
Joined: Jul 2014
Posts: 969
Winnipeg MB CA
Number_35 Offline
Number_35  Offline
Joined: Jul 2014
Posts: 969
Winnipeg MB CA
Thanks for posting, I'd always wondered how a dry sump worked.

Re: Super cool vid [Re: OVERKILL] #4700200
03/19/18 08:58 PM
03/19/18 08:58 PM
Joined: Mar 2018
Posts: 30
Ontario, Canada
bumpasmerc Offline
bumpasmerc  Offline
Joined: Mar 2018
Posts: 30
Ontario, Canada
Originally Posted By: OVERKILL
Originally Posted By: oil_film_movies
Originally Posted By: WobblyElvis
You would think a high performance Toyota V8 would have roller lifters.
Thats not a Toyota V8, not even close.
All NASCAR engines are the same basic design, no matter who the sponsor is. Makes the races closer and hence more exciting. Rules say its the same older design style pushrod V8.


They are all architecturally similar. Ford's is based on the SBF IIRC, because you could buy Winston cup heads and put them on your SBF, though I think matching an intake to it was a chore. GM I believe uses something based on the LSx?

Toyota of course didn't have a pushrod V8 so they just kinda "made one".


What caught my eye was the asymmetrical exhaust port spacing like a 1st generation small block Chev. Not likely. But the basic explanation of the NASCAR oiling system was quite informative. Other than some errors in the details, an excellent video.


95 Mercury Grand Marquis 4.6 SOHC, 134k, M1 5w30 , Fram Ultra.
Re: Super cool vid [Re: Jake777] #4700243
03/19/18 10:08 PM
03/19/18 10:08 PM
Joined: Sep 2015
Posts: 5,955
Kalifornia Kollective
BrocLuno Offline
BrocLuno  Offline
Joined: Sep 2015
Posts: 5,955
Kalifornia Kollective
Dry sumps work by over savaging. They are capable of pumping out more than the system puts in ... I don't recall, but those engines may be operating at less than atmospheric ... I seem to recall a vacuum pump on that aux string somewhere ...

The companies can buy all sorts of aftermarket blocks and heads that will pattern up to NASCAR specs. You could build a NASCAR legal engine w/o a single OEM part unless they are spec'ing OEM part numbers (they used too ...).

99.9% or street engines do not have oil squirters cooling the pistons. Trucks, yes. Cars, no ...

Last edited by BrocLuno; 03/19/18 10:09 PM.

Formerly in marine engineering. In an earlier life I owned my own petroleum tank truck, and hauled for the majors and independent's.
Re: Super cool vid [Re: ZeeOSix] #4700253
03/19/18 10:21 PM
03/19/18 10:21 PM
Joined: Dec 2016
Posts: 6,484
Waco, TX
Linctex Offline
Linctex  Offline
Joined: Dec 2016
Posts: 6,484
Waco, TX
Originally Posted By: ZeeOSix
1) Why not just say at what PSI the oil pump operates at.
2)why not just say 76,500 PSI instead of "5000 times more than atmospheric pressure"?
3)I find that on hard to believe, and think they actually meant all particles above 10 microns.
4)With those parameters, 5 gallons would circulate once every 25 seconds.


It makes baby Jesus cry when a big company like Mobil puts out poorly done technical videos like this.


"The evidence demands a verdict".
(Re:VOA)"it's nearly impossible to actually know the particular additives that are in there at what concentrations."
Re: Super cool vid [Re: BrocLuno] #4700254
03/19/18 10:22 PM
03/19/18 10:22 PM
Joined: Jul 2010
Posts: 18,941
PNW
ZeeOSix Offline
ZeeOSix  Offline
Joined: Jul 2010
Posts: 18,941
PNW
Originally Posted By: BrocLuno
99.9% or street engines do not have oil squirters cooling the pistons. Trucks, yes. Cars, no ...


Ford Coyote and Voodoo engines have oil squirters.

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