Trans Oil Poll

[Korbenw7p3c]

...my vote is for Mobil 1 v-twin 20-50.

 

[khenson]

mobil 1 85/140

 

[90FXRS]

Just changed to Redline Shockproof. What a HUGE difference in how the FLSTFI shifts. Found a distributor that had a sale on the Redline PowerPack. Been using their oil in the motor so I decided to go with it in the tranny. The stuff really clings to whatever it touches.

Box came with an quart of primary fluid too. Haven't put it in as of yet.

 

[Iceman24]

Spectro 6-speed...

 

[rscottrkc]

I have run mobile 75-90w for the last 100,000 miles can't beat it ! Still comes out clean after every 10,000 !

 

[jetwrench]

Spectro HD primary chaincase for me, wish sportster tranny and primary were seperate like the BT's.

 

[JBC2565]

Spectro platinum in tranny. Switching formula + out and spectro in for primary this spring.

 

[rydahog]

spectro ..

 

[Rubyred]

Spectro 6 speed here also!

 

[risuperglide]

Just switched over to Spectro 6-Speed!