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05-15-2024, 10:15 PM | #1 |
Carpe manana
Join Date: Dec 2010
Location: Eau Claire, WI
Posts: 12,422
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Oil. What’s in your engine?
Valvoline VR1 20/50 $8.50/qt., ouch.
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1972 K5 CST Highlander Blazer: http://67-72chevytrucks.com/vboard/s...d.php?t=708547 1972 K20 Cheyenne Super: http://67-72chevytrucks.com/vboard/s...d.php?t=528308 Members met: ORANGBLAZ, 2003 silverado, MikeCofield, BB72CHEVKT, Duncan&Son, Sameyrasmea72, THENEWMEXICAN, HotRod C/10, brianthelion02, Sport/Truck, ryanroo, michael bustamante, Dirt's72, Already Gone, WestButteTruck, 57taskforce, Moreyel, painterljp, AASmedic, SoCoC10, Lumaestas, carbuff382, Chevyland |
05-15-2024, 10:29 PM | #2 |
Senior Member
Join Date: Apr 2022
Location: Hillsboro, Oregon
Posts: 471
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Re: Oil. What’s in your engine?
i have vr1 as well. ive found buying from summit is the cheapest way to go.
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05-15-2024, 10:33 PM | #3 |
Who Changed This?
Join Date: Jan 2013
Location: Simi Valley, CA
Posts: 10,575
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Re: Oil. What’s in your engine?
Don't remember. Guess it's time to change it, as I did that over a year ago. My econobox got whatever the dealer puts in it at the semi-annual oil change interval. It's synthetic, is all I could tell you. This is a far cry from how I used to use and monitor oils, but now that I'm old...
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~Steven '70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper Simi Valley, CA |
05-15-2024, 10:47 PM | #4 |
Senior Member
Join Date: Jan 2001
Location: Orem, Utah
Posts: 7,953
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Re: Oil. What’s in your engine?
I run Kirkland (Costco) full synthetic 5w30 in the L31 Vortec I built a few years ago. It runs as smooth as can be.
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I have sworn upon the altar of God, eternal hostility against every form of tyranny over the mind of man. - Thomas Jefferson |
05-16-2024, 07:09 AM | #5 |
Post Whore
Join Date: May 2015
Location: Alabama
Posts: 14,662
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Re: Oil. What’s in your engine?
I've been using mobil1 syn in all my gas stuff
Delo400 in my diesel
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Mongo...aka Greg RIP Dad RIP Jesse 1981 C30 LQ9 NV4500..http://67-72chevytrucks.com/vboard/s...d.php?t=753598 Mongos AD- LS3 TR6060...http://67-72chevytrucks.com/vboard/s...34#post8522334 Columbus..the 1957 IH 4x4...http://67-72chevytrucks.com/vboard/s...63#post8082563 2023 Chevy Z71..daily driver |
05-16-2024, 09:18 AM | #6 | |
Registered User
Join Date: Feb 2019
Location: Madison, AL
Posts: 322
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Re: Oil. What’s in your engine?
Quote:
Walmart has 5 quart jugs of VR1 for $26 right now online.
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1964 GMC Fleetside SWB 1966 Mustang Coupe 2013 Tahoe LT |
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05-16-2024, 10:47 AM | #7 |
Registered User
Join Date: Dec 2014
Location: Tucson, AZ
Posts: 726
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Re: Oil. What’s in your engine?
Mobil 1 10w40 synthetic
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1987 V20 farm-hand rescue 1998 C2500 lot-rot rescue |
05-16-2024, 11:20 AM | #8 |
Senior Member
Join Date: Sep 2008
Location: Harrison, Arkansas
Posts: 9,834
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Re: Oil. What’s in your engine?
I am a Valvoline guy from way back, but I run Mobile Delvac 1300 15/40 in my gasoline engines now. It has the same amount of zinc as VR1 and costs $4.50qt. We use Mobile Delvac oil in our trucks and heavy equipment.
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other Larry Build thread, Arkansas K10 https://67-72chevytrucks.com/vboard/...=755797&page=5 The ability to speak several languages is an asset, but the ability to keep your mouth shut in any language is priceless. |
05-16-2024, 03:36 PM | #9 |
Post Whore
Join Date: Feb 2016
Location: Portland Oregon
Posts: 11,268
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Re: Oil. What’s in your engine?
Royal Purple HPS 10w-30 in the Burban.
Mobile One 5w-30 in the Lt1 Blazer.
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05-16-2024, 04:59 PM | #10 |
Registered User
Join Date: Jun 2015
Location: Carlos MN
Posts: 2,091
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Re: Oil. What’s in your engine?
I'm a Mobil 1 syn or Valvoline syn guy. Who ever is on sale.
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05-16-2024, 05:15 PM | #11 |
driving is in my blood
Join Date: Dec 1999
Location: Mesa AZ
Posts: 5,737
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Re: Oil. What’s in your engine?
The cheapest non house brand synthetic at walmart. Usually about $23/5QT containers.
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05-16-2024, 05:31 PM | #12 |
laying low
Join Date: Mar 2001
Location: Searcy, Ark. USA
Posts: 13,433
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Re: Oil. What’s in your engine?
I'm not one to change brands, much. I have used Quaker State for years and Pennzoil for many more and have no complaints with either of them. 10w30 mostly. I tried Valvoline in one of my trucks some years back thinking I was stepping up and treating it right, not knowing the truck's history. It thanked me by blowing blue smoke within days. Proves the old adage "never change brands of engine oil". So I did the right thing and changed it right away to QS or PZ. Smoke went away.
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Boog 69 Chevy stepside, 358/T350, 4.11 posi, 4.5/4 drop, rallys, poboy driver primer is finer 91 Chevy sportside, Tahoe, Yukon & GMC Crewcab All GM..'nuff said. I stand for the flag and kneel at the cross |
05-16-2024, 06:05 PM | #13 |
Carpe manana
Join Date: Dec 2010
Location: Eau Claire, WI
Posts: 12,422
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Re: Oil. What’s in your engine?
On a related note, the NAPA parts guy told me their platinum oil filter for SBC is being discontinued. It has synthetic material for the filter elements he claimed holds up better than the plant based cellulose filter elements in their “gold” filter, which he claimed degrades after a year soaked in oil.
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1972 K5 CST Highlander Blazer: http://67-72chevytrucks.com/vboard/s...d.php?t=708547 1972 K20 Cheyenne Super: http://67-72chevytrucks.com/vboard/s...d.php?t=528308 Members met: ORANGBLAZ, 2003 silverado, MikeCofield, BB72CHEVKT, Duncan&Son, Sameyrasmea72, THENEWMEXICAN, HotRod C/10, brianthelion02, Sport/Truck, ryanroo, michael bustamante, Dirt's72, Already Gone, WestButteTruck, 57taskforce, Moreyel, painterljp, AASmedic, SoCoC10, Lumaestas, carbuff382, Chevyland |
05-17-2024, 12:40 AM | #14 |
Senior Member
Join Date: Nov 2018
Location: Waterford California
Posts: 2,577
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Re: Oil. What’s in your engine?
For anyone interested: https://www.carparts.com/blog/engine...ives-and-more/
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05-17-2024, 01:19 PM | #15 |
Registered User
Join Date: Feb 2000
Location: Maquoketa, Ia/ Orr, Mn
Posts: 3,044
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Re: Oil. What’s in your engine?
AMSOIL in everything
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05-17-2024, 05:24 PM | #16 |
Registered User
Join Date: Nov 2018
Location: Cali
Posts: 313
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Re: Oil. What’s in your engine?
Been running Pennzoil in all my vehicles for the last 55+ yrs, 10w30 in my 83 Silverado.
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05-18-2024, 01:13 PM | #17 |
Registered User
Join Date: Oct 2016
Location: Dallas Texas
Posts: 3,150
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Re: Oil. What’s in your engine?
.
This is what I went with recently... -Kevin
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05-18-2024, 01:35 PM | #18 |
Senior Member
Join Date: Dec 2009
Location: TN.
Posts: 8,300
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Re: Oil. What’s in your engine?
I use Amsoil in my newer vehicles.
I use Valvoline (conventional) in my tractors and lawnmowers and old stuff. Years ago I used Castrol GTX faithfully.
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________________________________________________________________________________________ ____________________________________________ 84 Chevy K-20 63 Impala (my high school car) http://67-72chevytrucks.com/vboard/s...Crew Cab Build |
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