do you use mobile 1 V-Twin in all three holes the same as Syn 3, or just in the engine?

 

We run the same grade oil in all three holes. We don't run Mobil 1, but when we put the Amsoil 20w50 in, we use it in all 3 holes. As long as you are running Mobil 1 V-Twin 20w50 oil, you should be fine using it in all three components.

Hope this helps.

Shawn

 

Umm, kinda. I'm not wild about 20w base stock in the tranny. I use Mobil 1 75w 90 gear lube in there, Formula+ in the primary and M1 20w 50 in the crankcase. YMMV.

TL

 

Nope.

 

Nope, engine only.

 

+1 with Dawg here. Motor oil in the motor, tranny lube in the tranny, and ATF in the primary. In other words the appropriate lube for the application.

 

Mobil 1 in the engine.

Red line w/shockproof in the tranny.

Red line primary case fluid in the primary.

 

No.
I use it in the engine only.
Formula + in the primary,
Just started using Mobil 1 90-140 Syn trans fluid in the trans. Seems to quiet it down a bit, and maybe even shift better. Was using their 70-90 Syn.
Having said that, something in my trans has been through the crusher. A lot of heavy metalic dust, even more then usual. Everything seems to be working properly, it just has me a little concerned.
For reference, 30,000 miles on her, a great many of those above 85 mph. I say that because I get a feeling most don't ride at those speeds, at least on a regular basis, and the trans harmonics might have something to do with it????

 

Same here. I do use Mobile 1, and I use it in all three holes. It actually reduced my 5th gear "whine".

Ride safe!

 

I am just using it for the engine. I use Redline products for my Primary and for my Trans.

Personal preference more than anything else.