Join Date: Jan 2001
Location: In the garage, smoking one of Anthony D's cigars...
Motorcycle: None, gave them all to Anthony D...
Re: 750. K8 oil for track
First of all,don't mix the two...if you have full syn in the crankcase now,top off with the same exact oil.
Nothing wrong w semi-syn,I use Motul 5100 4T in my bikes that see high rpm top end runs.
On the flip side,I use non-synthetic oil in both my turbo bikes(300rwhp,450+rwhp respectively) as per the builders recommendation. Zero issues.
Whichever oil you use,just don't use automobile engine oil,unless it has a JASO rating such as Rotella T6 which is also a very popular oil here&you can buy it at Walmart for under $25 a gal..
Topic has been debated ad nauseam over the past few decades on this forum....
Last edited by oldgixxer; 03-27-2019 at 04:46 AM.