Regular pump gas 87 octane. I had 152.5 and 155 jets on order, the supplier is looking for 157.5 and 160 jets for me now.

 

Testing again tonight .. I've got a 45 pilot installed with the mix screw 2.5 turns out, 160 main jet, needle in stock position, airbox still closed.

When I revved the machine up a bit last night the plug came out pretty black, but not wet looking. That was just unloading revving though. Tonight tells the tale of where I am in regards to my Jetting.