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captainSat Feb-19-05 07:58 AM

  
"oils for commandos"


  

          

hello out there fellow nortonians!, I am curious as to the various oils that you run in your commandos. I've read "articles" but, I'd rather hear it staight from my fellow riders. What say ye??? I'll be looking forward to your replys, "nort-on"! - captain

  

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jimMon Feb-21-05 06:48 PM

  
#1. "RE: oils for commandos"
In response to Reply # 0


  

          

I have run my 850 Commando on 50 weight for the past 2 years, prior to that I ran a 750 Commando & a 650 Bonneville, both on 50 weight oil, no evidence of damage / oil deficiency in any of the motors. Advice from Norvil, Mick Hemmings and Hughie Hancox to run 50 weight in warm / hot weather & 40 weight in cooler weather would indicate some wisdom in ignoring the venerable " Owners Handbook ".In the absence of an oil pressure gauge on any of my bikes I can't say what the pressures are/were hot/cold.I guess it is a matter of choice.

  

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Ty ParkerTue Feb-22-05 09:21 AM
Member since Mar 18th 2009
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#2. "RE: oils for commandos"
In response to Reply # 0


  

          

I currently use Valvoline Racing 50W in the summer and 20-50W in the cold weather. I would use Mobil 1 as I do in my cars but it's too expensive to change every 1,000 miles as I do. As an aside I recently bought two filter adapters that allow you to use a $2 fram filter (Walmart). I got them from different sources, Colorado Norton Works and another source for $8.95. The one from CNR seemed to be of good quality. It was made of steel, it came with a Wix filter and a list of others of the same Spec.(cost$15.00). The other is made of aluminum, and while we're dealing with a relatively low pressure on the return side, I don't trust it and I doubt that I'll use it. My instant impression when I opened the package was, it looks weak. Just my opinion and a little info, for what it's worth.
Ty Parker

  

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joe madridThu Mar-17-05 06:02 AM

  
#3. "RE: oils for commandos"
In response to Reply # 0


  

          

i average about 1000-1500 miles (same average for all 5 of my vintage and antiques) a year on my norton. i change the oil and filter once a year and use castrol 20-50 off the walmart shelf.

  

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L KingFri Mar-25-05 04:33 AM

  
#4. "RE: oils for commandos"
In response to Reply # 0


  

          

I use the heaviest weight Mobile One synth I can find.

  

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Norton Commando Oil Change