Doctor Spectro was created in 1966.
If you are referring to the Golden Spectro Concentrate, then 50:1 is the best.
use either bel ray or spectro there both really good i work at a bike shop trust me on that we usually use bel ray but we use spectro when we can get it
Tom Emery goes by Dr. Spectro.
I Am Not a Doctor was created in 1997.
spectro assay of serratiopeptidase
Where There Is No Doctor was created in 2011-10.
Doctor Doctor - UFO song - was created in 1979-01.
32:1 is very safe.The better the 2 stroke oil (Golden Spectro,amsoil) the higher ratio you can run.For example,we run 40:1 on our KX 500 using Golden Spectro..
Search for the Doctor was created in 1986.
Lady Doctor was created in 1968.
The Cuban Doctor was created in 1921.
Alias the Doctor was created in 1932.