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Old May 25, 2013 | 04:50 PM
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Default royal purple

is full synthetic royal purple ok for the primary on my 2011
 
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Old May 25, 2013 | 05:34 PM
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Why not buy something that is made for it like Redline primary etc.
 
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Old May 25, 2013 | 05:41 PM
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i already have a full qt. of royal purple,.
 
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Old May 25, 2013 | 05:42 PM
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Originally Posted by dulley
i already have a full qt. of royal purple,.
i have like 7000 miles on red line thats in it now
 
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Old May 25, 2013 | 06:02 PM
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Originally Posted by dulley
i have like 7000 miles on red line thats in it now
The owners manual for my '09 only calls for changing the primary lube every 10,000 miles. If you are doing a fluid change right now I think I would just check the level, if that is OK then ride it until the next fluid change.
 
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Old May 25, 2013 | 06:04 PM
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what kind of royal purple? if its energy conserving, definitely not. the additives that make it energy cons. will cause your clutch to slip.

if it were me, i would save the royal purple for a better purpose, and go out and buy a couple of qts of shell rotella t 10/15w-40 and use that instead. its wet clutch rated, and is a lot cheaper than rp.
 
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Old May 25, 2013 | 06:38 PM
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no its 20/50 full synthetic it does say for wet clutches
 

Last edited by dulley; May 25, 2013 at 07:15 PM.
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Old May 25, 2013 | 07:24 PM
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i need 38 oz, so im just going to go and get 2 qts. of red line tomorrow
 
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Old May 25, 2013 | 07:30 PM
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Originally Posted by dulley
i need 38 oz, so im just going to go and get 2 qts. of red line tomorrow
Or 2 quarts of any 20W-50 or 10W-40 at Wal Mart for $2.67 a quart.

( Like I have been doing for the last 128,000 miles.)

((Everything in my primary is still the original equipment too.))
 
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Old May 25, 2013 | 07:33 PM
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Personally I use Redline VTwin primary, Redline VTwin transmission and Royal Purple engine oil. That being said I think I recall on there website you could use in primary.
 
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