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[Mr D]

Riders,

Anyone using spectro 85w primary case oil ? Any benefeit over Amsoil 20w50 ?
All feedback invited,
Thanks

[REGGAB]

Riders,

Anyone using spectro 85w primary case oil ? Any benefeit over Amsoil 20w50 ?
All feedback invited,
Thanks

Used to use Amsoil 20W50 in my primary, but have since switched to Bel-Ray 85W.  Nothing wrong with the Amsoil in the primary; Rod put Bel-Ray 85W in it since I asked him to do my 25K service when it was down at his shop for tuning.  If there's a difference, I can't tell it.......other than it is less expensive...............and reeks almost as bad as the Bel-Ray 85W140 I use in the transmission.  I bought a case just to stick with it.  Refilled the Sporty's primary/transmission with it this weekend, but still running Amsoil 20W50 MCV in the engines of both motorcycles.

[Sean M Cary]

Riders,

Anyone using spectro 85w primary case oil ? Any benefeit over Amsoil 20w50 ?
All feedback invited,
Thanks

I am using the new Redline Primary Case Oil...and over the Mobil 1 - quiet and smooth.

Sean

[MUFFMAN]

I use 85W Red Line synthetic gear oil in my tranny & primary. Very quiet. THE MUFFMAN