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Oil And Filter Choice

  • Thread starter Thread starter Killa
  • Start date Start date May 11, 2014
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Killa

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Jul 9, 2007
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May 11, 2014
#1
  • May 11, 2014
  • #1
What the correct weight and how many quart is these 5.0 take. I have few fox 5.0 in the past, but I cant never get the dip stick to read right, some take 5 quart, some take 5.5 quart to get to the full dot mark.

I alway use 10w30 and FL1A oil filter, I might be wrong, but did some one mention 10w40 is better for these 5.0 ?
 

MikeH686

Mine is only two inches though.
10 Year Member
Oct 11, 2011
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#2
  • May 11, 2014
  • #2
Royal purple 10w30 and either a wix or royal purple filter
 

stykthyn

I want to measure mine. It doesn't look that tall.
15 Year Member
Jul 6, 2006
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May 11, 2014
#3
  • May 11, 2014
  • #3
I always use the motorcraft filter. It's oe spec and readily available anywhere.
You need to mark your dipstick. They are horribly inaccurate. Full with 5 quarts and then make a mark on the dipstick. Now you will always know what the correct level is.
 

dnbonds

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May 11, 2014
#4
  • May 11, 2014
  • #4
I use Pennzoil High Mileage 10w30 with a motorcraft filter. Whats the benefits of Royal Purple (oil/filter) and Wix filter?
 

MikeH686

Mine is only two inches though.
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#5
  • May 11, 2014
  • #5
It's just what was ran in my motor from the machinist and every other friend of mine that has cars is what they use
 
J

jAEded

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Aug 12, 2013
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May 11, 2014
#6
  • May 11, 2014
  • #6
I go with the highest quality money can buy..... Fram.
 

Killa

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#7
  • May 11, 2014
  • #7
jAEded said:
I go with the highest quality money can buy..... Fram.
Click to expand...
U mean Ultra
 

tamadrummer88

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Aug 19, 2005
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Aloha State
May 11, 2014
#8
  • May 11, 2014
  • #8
I just use Mobil 1 10w30, Lucas oil stabilizer, and an OE motorcraft filter.
 

89oem

Mustang Master
Dec 18, 2013
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#9
  • May 11, 2014
  • #9
 

Shakerhood

20+ Year Stangneter
Oct 28, 2004
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May 11, 2014
#10
  • May 11, 2014
  • #10
FL1A and 10W-30 whatever i feel like buying oil.
 
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mikestang63

SN Certified Technician
Aug 27, 2012
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May 11, 2014
#11
  • May 11, 2014
  • #11
FL1A and Rotella oil The weight of the oil will depend on your location. I use 5w30 as I'm in FLorida where it rarely gets below 70
 

Killa

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#12
  • May 12, 2014
  • #12
mikestang63 said:
FL1A and Rotella oil The weight of the oil will depend on your location. I use 5w30 as I'm in FLorida where it rarely gets below 70
Click to expand...

rarely see rotella in 5w30 or 10w30 in a gallon jug, mostly I seen is 15w40 in a gallon, but single quart is 5 dollar. good oil though
 

madspeed

Colonel Mustard
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May 12, 2014
#13
  • May 12, 2014
  • #13
i buy the FL1a by the case online and mobile q 10w30 at Wally World
 

84Ttop

They make new pistons every day, so why worry?
5 Year Member
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#14
  • May 12, 2014
  • #14
I've been using FL1A filters for eons, with that being said I have just recently switched to Wix. If you cut the filters apart and compare them side by side the Wix line uses an actual spring to hold the oil bypass closed where the Ford filter uses a bent piece of metal. The bypass will fail open much sooner on a Ford filter than a Wix. Fram has to be the worst option since they use no spring at all and simply have cardboard holding the filter together.
As far as oil goes, I prefer Brad Penn "Green" oil. It's a partial synthetic and has high concentrations of Zinc that helps prevent scuffing and extends bearing life. I run 20w50 in my race motor and would recommend staying with the 10w30 for a stock fox motor.
 
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elarm1

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#15
  • May 12, 2014
  • #15
Motorcraft FLA1 and Conventional 10w30 Castrol is what I've always run. John Force uses it in his Mustang so its gotta be good enough for me!
 
Last edited: May 12, 2014

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
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May 12, 2014
#16
  • May 12, 2014
  • #16
elarm1 said:
Motorcraft FLA1 and Conventional 10w30 Castrol is what I've always run. John Force uses it in his Mustang so its gotta be good enough for me!
Click to expand...


Thats what I run as well.

FL1A is rumored to be a Purolator PureONE filter in a conventional case...so I sometimes get those if they are on sale or part of the oil change deals when AZ bundles it with the 5 qt jug
 

84Ttop

They make new pistons every day, so why worry?
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#17
  • May 12, 2014
  • #17
elarm1 said:
Motorcraft FLA1 and Conventional 10w30 Castrol is what I've always run. John Force uses it in his Mustang so its gotta be good enough for me!
Click to expand...
The ford filter fits on his big block hemi?
 
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Onefine88

Previously 89SSC18
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#18
  • May 12, 2014
  • #18
I run Castrol GTX 20W50 in mine with a Motorcraft filter.
 

Killa

Active Member
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May 12, 2014
#19
  • May 12, 2014
  • #19
84Ttop said:
The ford filter fits on his big block hemi?
Click to expand...

ford filter fit in quiet few different make too, I use FL1A on my jeep 4.0
 

84Ttop

They make new pistons every day, so why worry?
5 Year Member
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May 12, 2014
#20
  • May 12, 2014
  • #20
Killa said:
ford filter fit in quiet few different make too, I use FL1A on my jeep 4.0
Click to expand...
I agree with what you're saying, I do hate to tell you that John force definitely doesn't use a Ford filter...
 
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