I’ve just put together a Gori Sport 200 iron barrel in my S1 running a Jetex 22mm through a BGM “high flow” airbox, I can’t seem to richen it. Very lean and I’m wondering if the set up with the Airbox and carb doesn’t work well or am I missing something?
Carb jetting: Main jet 118 then up to 125, Pilot jet 50, choke jet 45, 200 slide.
I’ve managed about 90 miles with short runs at 30mm h, but it doesn’t sound good when changing down.
Leak testing and all seems fine.
Initially I thought I’d sorted it because of slow fuel flow and I put a fast flow tap on.
I would liked to have thought I’d have this sorted, but I haven’t used a set up like this in a long time and I’m quite disappointed with myself.