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View Poll Results: What is your Oil Preference?
Same Oil in all three holes
16.36%
Different oil in each
83.64%
Voters: 165. You may not vote on this poll

Yet another fluids thread....

Old Sep 12, 2012 | 01:17 AM
  #41  
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Originally Posted by smithbrl
I run motor oil in the engine because it's an engine.

I run gear oil in the transmission because I've always run gear oil in manual transmissions.

I run Formula+ in the primary because HD recommends it and I've never dealt with this chain/clutch business before.

I don't think one oil is the best for all 3 holes. I think the different oils were engineered and manufactured for different applications.

One oil in all 3 holes may work fine. We read about it a lot here.
Yep////I don't get motor oil in a transmission.Would you put gear oil in your Motor?
 
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Old Sep 12, 2012 | 06:33 AM
  #42  
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Harley recommends Syn 3 in all 3, Mobil says it works in all three, who am I to question the manufacture of the bike or oil. Just saying . . .
 
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Old Sep 12, 2012 | 11:40 AM
  #43  
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Originally Posted by mike1158
red line oil: V-Twin Power Pack...everything you need in one box... look it up

+1 on this, everything you need, oils, filter, gaskets.....
 
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Old Sep 12, 2012 | 11:40 AM
  #44  
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Originally Posted by dbell66253
I always figured they make different oils for different purposes, so that's what I do, but then it might be argued that metrics have one hole for everything, my answer to that is....I'm not on a metric, I'm on a Harley.
i think the Victory Bikes have one hole for everything too..
 
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Old Sep 12, 2012 | 11:45 AM
  #45  
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I use Mobil 1 VTwin 20-50 3 quarts with 1/2 quart Lucas Oil Additive in the engine ,
Redline shockproof in trans
Mobil1 Vtwin 20-50 or Mobil 1 Racing 4T 10-40 in the primary.

The Redline brand dedicated primary fluid seems to make my clutch slip..
 
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Old Sep 12, 2012 | 11:54 AM
  #46  
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Originally Posted by Lifeofchaos13
so I have searched and search and read the plethora of Oil, Trans, and Primary threads asking what people use. I did notice there seems to be 2 distinctive sides regardless of the type/name brand products you use.

Those that use 1 oil product in all 3 and those that dont.

Is there a good/bad of using a single oil product in all three holes? I was always told that Oil in the tranny equals BAD.
Same here
Mobil 1
Redline
Formula
 
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Old Sep 12, 2012 | 12:14 PM
  #47  
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Originally Posted by bklynbob
Yep////I don't get motor oil in a transmission.
Because 20w50 motor oil is just about the same viscosity as 75/140 gear lube.
 
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Old Sep 12, 2012 | 01:57 PM
  #48  
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Oil threads are like a dog chasing his own tail...you always end up in the same place and are no further ahead.

 
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Old Sep 12, 2012 | 04:52 PM
  #49  
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Originally Posted by Big Boz
Because 20w50 motor oil is just about the same viscosity as 75/140 gear lube.
Motor oil also doesn't have EP additves.......................
 
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Old Sep 12, 2012 | 06:04 PM
  #50  
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Amsoil ARO 20w-50 in the crank
Amsoil 75-110 in tranny
ATF in primary
 
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