C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Mobil 1 oil filter- help please!

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Old Jul 14, 2004 | 09:06 PM
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Default Mobil 1 oil filter- help please!

Ok, I'm changing my oil tomorrow and switching to Mobil 1. I got the oil today and found they did not have the Mobil 1 filter for my Vette. I checked with the counter folks and they said I could use the
Mobil M1-111 filter instead. This is a really SHORT filter when compared to the stock type filter. I checked at another store and bought a K&N filter number HP-2002 and it sure looks like the stock size I'd expect on a small block Chevy.

Ok, question. I have both filters. Should I use the Mobil 1 really short filter or go with the K&N that appears to be more of the stock size? Both seem to filter at about the same level (10-20 microns) so I would think it would not matter much as far as their filtering ability.

Guess I'm into the "bigger is better" thing here! Any suggestions? Thanks in advance.
Brad
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Old Jul 14, 2004 | 09:14 PM
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I'd go with the K&N.
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Old Jul 14, 2004 | 09:49 PM
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K&N for sure
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Old Jul 14, 2004 | 09:51 PM
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Dont use the Mobil 1 if it is too small.It does not have as much filtering area as the bigger one and could clog up faster.Also some small filters can slow down the flow of your oil.
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Old Jul 14, 2004 | 10:03 PM
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I agree with the consensus here, go with the K&N. I have the (full sized) Mobil1 in my '95, but I'd have gone with the K&N had it been a shortie.
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Old Jul 14, 2004 | 10:41 PM
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Thanks guys! I REALLY appreciate the advice. I just can't see how this tiny filter (looks like it has been run over by a truck!) could ever flow enough oil to satisfy the engine's needs. It's kind of scary looking at it. I've used the Mobil 1 filters on my V6 daily driver and it's been great.

Evidently AutoZone (only one who carries Mobil 1 filters in our area) has stopped carrying the full sized Mobil 1 filters and have instead gone to this shortie style. The short style was actually in the bin that used to hold the original large size filter. I think I recalled a thread where some stores are not carrying the large PF25 filter for Chevy V8's anymore. Sounds like a conspiracy.
Again Thanks!
Brad
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Old Jul 15, 2004 | 08:11 AM
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Default Which filter?

Why not go with what most of us use--- K & N. They havn't let us
down yer!
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Old Jul 15, 2004 | 08:13 AM
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Originally Posted by avtt94
Dont use the Mobil 1 if it is too small.It does not have as much filtering area as the bigger one and could clog up faster.Also some small filters can slow down the flow of your oil.
Yep, can't have too much filter.
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Old Jul 15, 2004 | 10:19 AM
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I use an AC Delco oil filter (PF 454) no complaints. I was told along time ago by a Corvette mechanic I trust you can't go wrong with AC Delco parts.
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Old Jul 16, 2004 | 05:17 AM
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Is K & N oil filter, synthetic or paper?, their website
is not clear on that issue.
silver84
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Old Jul 16, 2004 | 07:24 AM
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Use K&N!
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Old Jul 17, 2004 | 12:10 AM
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Originally Posted by silver84
Is K & N oil filter, synthetic or paper?, their website
is not clear on that issue.
silver84
AMSOIL's SDF filters are rated very highly in independent lab tests as well as the unofficial oil study link that has been posted on this site several times. AMSOIL SDF Filters contain a combination of cellulose, synthetic and glass blend media to provide longer life and improved efficiency. I'm not sure about the K&N.

AMSOIL Oil Filter Comparison

You can find the specific AMSOIL filter number for your specific vehicle here:
AMSOIL Online Product Application Guide

Disclaimer: I am an Independent AMSOIL Dealer and a forum supporting vendor. My opinion may be biased.
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Old Jul 17, 2004 | 12:26 AM
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He didn't ask about AMSOIL filters.......if I see the word AMSOIL if nobody has asked about it I'm going to scream!!!!! lol

I realize you're trying to spread the word on your product but only tell about it if someone is asking about it don't steal threads about mobil 1 oil and k&n filters etcetc
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Old Jul 17, 2004 | 02:01 AM
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wildman378 No need to get hiper. Plus he's a forum sponsor.
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Old Jul 17, 2004 | 06:35 PM
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I used to use the Mobil 1 filters on my 93...one time they were out of stock so I switched to K&N...no problems ....btw, I use the HP2001....
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Old Jul 19, 2004 | 09:12 AM
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I would go with a K&N filter. I use HP 3002 k&N filter. It is a longer filter and has more filtering surface. It fits perfectly. I use it on my 1986 and 1976 and my 1971 chevy pickup. K&N filters still use springs behind the inlet while others use a piece of flexible metal. Add a magnet to the exterior of the filter for extra metal sweeping.
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Old Jul 19, 2004 | 10:07 AM
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Originally Posted by madmike
I would go with a K&N filter. I use HP 3002 k&N filter. It is a longer filter and has more filtering surface. It fits perfectly.
How much longer is that than the 2002? I use the 2002 on my '87 and it is very long with that added nut fitting on the bottom of it. Anything longer and I'd run the risk of the filter being the lowest part of my car which would be unacceptable.
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