Oil Archive (no new posts) An archive of oil related questions and comments.
View Poll Results: A poll
HD primary oil #99887-84 (old style)
12.18%
Syn 3
14.02%
Amsoil
21.83%
Bel ray
2.51%
Rev tech
1.01%
Dyna cycle
0.22%
Redline
12.06%
Mobil 1
21.48%
Doesn't matter
3.08%
other
11.63%
Voters: 5066. You may not vote on this poll

What Primary Oil is your Choice

 
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Old Jul 20, 2016 | 12:49 PM
  #491  
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Goose_NC
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Store brand 30wt motor oil. All its doing is splash lubricating two gears, a tensioner and clutch pack.
 
Old Jul 22, 2016 | 11:16 AM
  #492  
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Thats some really bad advice !
 
Old Jul 24, 2016 | 08:19 PM
  #493  
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Any Amsoil dealers on here? Looking for a good place toget some.
 
Old Jul 25, 2016 | 11:42 AM
  #494  
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Castrol 20 50 conventinal oil
 
Old Aug 9, 2016 | 05:43 PM
  #495  
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So is the Mobil 1 oil for the primary the V twin 20W-50 stuff for the motor? or is it a different Mobil 1 oil I'm not seeing? Thanks in advance
 
Old Aug 9, 2016 | 05:57 PM
  #496  
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Most are talking of using the same. If you read the whole thread alot say u can use anything, but I don't agree with that. I think the v-twin would be good though I have not tried it. I have tried castrol syn 20-50 which was good, probably the same as m1 v-twin.
 
Old Sep 7, 2016 | 09:09 PM
  #497  
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BrianH
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Royal Purple 10/30, With Motorcraft Friction Modifier. Garenteed(however you spell that!!
) to rip the wheel off the rim!!!
 
Old Sep 8, 2016 | 07:55 AM
  #498  
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Originally Posted by pontiac69
Any Amsoil dealers on here? Looking for a good place toget some.
Hey pontiac69, Still can't believe, Pontiac is gone, Delorean is turning in his grave! AMSOIL 20W-50, $8.93 qt.! fatzusadotcom, AMSOIL & Scavengers!
Closest warehouse, Lancaster, Pa.
 
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Old Sep 9, 2016 | 05:31 PM
  #499  
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Mobil 1 v-twin is good and will work in the primary but also check out the specs on Mobil 1 racing 4T for the primary.
 
Old Sep 15, 2016 | 04:46 PM
  #500  
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Amsoil 20/50 the best
 



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