1000 mile service on flhx decided on oil

[dite]

I changed mine at 500 miles to Mobil 1....everything runs smoother and quieter...

 

[jim6911]

I use same oils on my 2011 FLHX and never happier. Tranny still clunks in 1st gear, but delayed clutch alleviates clunking.....

 

[TXMikey]

I use the same set-up in my 08 FLHX. Engine seems to be a little quieter with the Mobil 1, and it shifts easier with the Spectro. Neutral is much easier to find running the Spectro.

When my wife took her 11 Heritage into the dealer for her 5000 mile service, I forgot to send some Spectro along with her and they filled it with Syn3. Within 50 miles, she asked me to "put the good stuff" back in. Given her lack of mechanical aptitude, that spoke volumes to me that the Spectro makes a difference.