[SDHarleydad]

Fooled you! Yes it is....I am about to do my second oil change at about 7k. My last was Castrol GTX dino. I will eventually switch to synthetic but was going to wait until after 10k. I would like to hear thoughts on some of the "blends" out there. kinda like baby steps. Castrol ha a Syntec blend as do some others. Anybony tried them?

 

[20009]

I've always run regular oil in mine, all 134K miles. It would prolly help to use the syns but I never did.