sim900sl wroteI think that Baines racing know a thing or two about cooling 2v's this is their oil cooler kit on mine, I doubt if this motor would ever run to cool.
I believe the std paso ? ran a similar set up from factory.
You are not the first who thought my system might be Silmotor ( in fact up until 2 weeks ago I thought it was and then was corrected )
---> Of course I don't doubt about Baines skills !!! Simply a question ...
Whilst a track day in South of France, I met a guy on his racing 900 SS 1995.
The bike had the OEM oil radiator down and a second one (OEM too), above the horizontal head.
Both were connected together with a small tap.
Interesting !!!!
Phil911