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Oil Filters*** Food for Thought

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Old 12-15-2018, 08:20 PM
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Not So Fast
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Default Oil Filters*** Food for Thought

Dont shoot the messenger, just an interesting take FYI
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Cardinal Flyer (12-17-2018), Chris J (12-16-2018), Doons (12-15-2018), Mike's LS3 (12-18-2018), tealex (12-16-2018), Topdown12 (12-16-2018) and 1 others liked this post. (Show less...)
Old 12-15-2018, 08:37 PM
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HBsurfer
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I have used Wix for years so this makes me feel smart.

One comment/question. Every time I see a classic Ferrari on tv, whether it is an original barn find or a six figure restoration, they all have Fram oil filters. I assume they are what were installed at the factory. Most everything I have ever watched or read seems to agree that Fram are low quality filters, so it has always seemed odd that they are all over classic Ferrari's. Any input from someone who knows about this would be appreciated.
Old 12-15-2018, 09:12 PM
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TorchRedFred
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Nice video. Some good to know info in there.
Old 12-15-2018, 09:24 PM
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Good info, thanks......
Old 12-15-2018, 10:16 PM
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enventr
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Thanks- good info!
Old 12-15-2018, 10:19 PM
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C5RACNG
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mechanic for dept of sanitation NYC, always used WIX in our fleet
Old 12-16-2018, 12:28 AM
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Originally Posted by HBsurfer
I have used Wix for years so this makes me feel smart.

One comment/question. Every time I see a classic Ferrari on tv, whether it is an original barn find or a six figure restoration, they all have Fram oil filters. I assume they are what were installed at the factory. Most everything I have ever watched or read seems to agree that Fram are low quality filters, so it has always seemed odd that they are all over classic Ferrari's. Any input from someone who knows about this would be appreciated.
Likely due to availability in a number of unconventional sizes.
Old 12-16-2018, 12:55 AM
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Wix or K&N only on my rides!
Old 12-16-2018, 01:04 AM
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There are lots of oil filter evaluation videos but most have one thing in common insofar as they usually test and rate the cheapest line of Fram filters the 'Extra Guard' which I completely agree are trash and that I wouldn't even use them on a beater. Fram does make good quality filters and I have no qualms about using their Ultra Synthetic filters or specialty racing filters. The design, construction and filtration medium in these is as good or better than most of the better quality ones tested. These cost a lot more than the their basic 'Extra Guard' filters but you get what you pay for. There are a lot of good quality filters on the market that I wouldn't hesitate to use but in these evaluations they need to compare them within their categories of cheap to premium for a level playing field.

Here is some interesting research indicating who the parent companies are that manufacture your favorite brands (WIX K&N etc.) of oil filters that are marketed under various brand names but are technically identical with the exception of the color of the can and the branding.
http://minimopar.knizefamily.net/oilfilters/index.html



Last edited by Icecap; 12-16-2018 at 01:20 AM.
Old 12-16-2018, 01:15 AM
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Cherokee Nation
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Originally Posted by HBsurfer
I have used Wix for years so this makes me feel smart.

One comment/question. Every time I see a classic Ferrari on tv, whether it is an original barn find or a six figure restoration, they all have Fram oil filters. I assume they are what were installed at the factory. Most everything I have ever watched or read seems to agree that Fram are low quality filters, so it has always seemed odd that they are all over classic Ferrari's. Any input from someone who knows about this would be appreciated.
You think maybe back in the day Fram was maybe a good filter.I'm sure Mobil 1,Wix,Napa,Acdelco was not even on the market...Just a thought.
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Old 12-16-2018, 06:53 AM
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Good video. I've always believed that Wix was a superior filter and that the Fram filters were poorly constructed. Would have liked to see AC Delco and Mobil 1 filters scrutinized.
Old 12-16-2018, 07:00 AM
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Tim2013
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Originally Posted by Cherokee Nation
You think maybe back in the day Fram was maybe a good filter.I'm sure Mobil 1,Wix,Napa,Acdelco was not even on the market...Just a thought.
i am about to view the video but back in the day 1970’s Fran was the filter. We used dinosaur oil and changed every 3k miles....thinking....points, condenser and rotor cap every 10k. Those were good days! Happy Motoring! Tim
Old 12-16-2018, 07:43 AM
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TucoTom
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Good video, thanks!
Standing in the store my criteria for choosing an oil filter is weight.
I use Mobile 1 or K&N filters.
I'm going to check out the WIX filter.......
Old 12-16-2018, 09:52 AM
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I'll stick with Mobil 1, thank you
Old 12-16-2018, 10:01 AM
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Every year, usually around the end of February, I go to my favorite auto parts store (yes, it’s a REAL auto parts store) and get a Wix oil filter for the spring oil change on my summer car. I buy my Mobile 1 from Costco when it’s on sale. My tradition.
Old 12-16-2018, 10:16 AM
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Actually the HP race line filters are some of the best filters you can get the base line ones are crappy. In fact these are the only filters that I can find that have a screened over bypass which may save an engine if you lose a needle bearing from a lifter as an example.

https://www.fram.com/media/1075/fram...sell-sheet.pdf

Last edited by G8Pumpkin; 12-16-2018 at 10:19 AM.
Old 12-16-2018, 01:00 PM
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Been a Wix user for years. I appreciate the video nevertheless.

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To Oil Filters*** Food for Thought

Old 12-16-2018, 01:50 PM
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The article is interesting except there are a few problems in the LS engine which is a brilliant design let down by some manufacturing quality control problems. First in the oil filter category spend some time learning about bypass valve settings and what is going on inside the LS engine, GM has actually upgraded the bypass psi rating of the most recent recommended filter from the original design specification. The execution of the dumbbell plug at the end of the oil gallery is poorly made and lets some unfiltered oil bypass the filter constantly do to it not fitting tightly in the main oil gallery, let alone what happens every time you start your engine cold and the likely hood of a lot of filters opening up the bypass and allowing oil to get around the filter so having a wonderful filter dose not help with unfiltered oil going by it. Regarding the plastic dumbbell you cannot get at it to change it out and replace it with a billet aluminum one unless you have the engine out of the car or are doing a clutch change then it is relatively simple to access by taking the rear cover off otherwise we have to live with it.

Just pulled a 6 liter apart from a truck and it is sloppy for fit and just makes me mad every time I start my Corvette and know that unfiltered oil is going around the engine, add this to the list of GM quality control issues.

Here is a link to what is actually going on at the end of all LS motors main oil gallerys, there is an up to .020 hole allowing oil to bypass the filter so having a micron rated filter is kind of pointless.

https://www.saccitycorvette.com/Billet-BarBell.html

Last edited by G8Pumpkin; 12-16-2018 at 01:57 PM.
Old 12-16-2018, 02:24 PM
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I have seen several oil filter comparisons, the results have been consistent, Fram ranked last and Wix Xp on top. I only use Wix XP oil filters.
Old 12-16-2018, 02:36 PM
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Wix XP for my corvette, Napa Gold (made by Wix) for boat and truck.


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