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Primary/trans oil

6

67hat34c

Active Member
What primary/trans lube to you use and why:

I changed to amsoil 20/50 at 1k miles. However have noted quite a bit of discussion about using HD fluid, Spectro etc.
 
I use amsoil in the motor. In the primary is spectro Primary. In the tranny is spectro six speed tran oil. Spectro is hard to come by on the road. I order it online so I have plenty on hand.
 
Spectro Primary Chain Case oil is the best application here. For the motor I use Spectro Heavy Duty Platinum 20w 50 full synthetic. Spectro Batch Blends all its oils and they have 1800ppm zddp. This is the anti ware additive that is expensive.
 
I use Motul 3000 Synthetic Motorcycle V Twin Oil in the engine, and is stocked by a local metric dealer, as well as the Spectrol 85W Heavy Duty Gear Oil in the Primary/Clutch/Chain Case due to oil wetted clutch uses friction, and would not work well with slippery fully Synthetic lube. :s
 
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