now that I see how Emil has done it, I might very well put my cooler under the bonnet. Easy access to the oil line and with the ultracool fan, you are not reliant on passive air flow from movement, albeit with less cooling as the heat must then dissipate from the bonnet.

Even that, I am really tempted to use that kind of bypass and eliminate the one I used at the oil filter... well after this riding season is over

Rodger
2018 M3W "Dreamers on the Rise"
2004 Plus 8 (wife's)
old Goldwings and a couple of Harleys