Maiden run today with mixed results
Carburation seems to be the issue

The banging it is making on the overrun sounds like a night in Beirut

plus as I get the revs on I'm not sure if it's getting a bit choked at the top end or the rev limiter is making an appearance
It has no Tacho though so you aren't sure what revs you are at
A trip to the dyno is what I need to do to get a clearer picture of what's going on
I got all my jetting suggestions off the Triumph site for my setup so should be in the ball park
Got an oil leak out the gear shift shaft too but it is a Triumph
Nice comfy ride though and wasn't expecting it to pull stumps out of the ground but it showed me what a pearl of an engine the YPVS motor is
