Originally Posted by sewin
yep, millers do a 5W40 nano-tec racing oil and its a remarkable upgrade I Couldn't quite believe it!
Remarkable upgrade…in what respects?
What are the noticeable specific improvements using this oil please?

Last edited by Deejay; 23/10/24 08:41 AM. Reason: typo

Doug
2011 Plus 4 in Rich Maroon

1972 750 “ComDom” sprinter
1958 Triton 650
1992 Triumph Trophy 900