Went back to the Dyno to get final Readings and it was way down on Power
One cylinder had low EGT, and found that one of the Exhaust "Power Valves" (PV) was not opening consistently, I swore a lot. then I took it home.
Found the problem, the PV shaft had a Bush missing?? so it was running on the seal as the pivot.
You can't see if the Bush is fitted unless the seal is removed, whoever put these Cylinders together left it out.
All good now, other Cylinder OK, PVs readjusted, opening and closing as Mr Suzuki intended.
Oh well better to find it now.
So I went up for a few Test runs at the Drags last night with no fairing/tail section fitted.
I ran the same gearing as the last time I ran the Bike up there, when I had the stock Fairing fitted, still had difficulty getting it off the line, it's no Drag Bike.
It ran great once moving.
When the Bike was stock with Fairings on I got in one relatively clean start (2.3sec 60ft) and got down as low as possible to get one 14.4 - 100mph run.
I went 14.5 - 100 mph sitting up, no fairing off a 2.6 60ft last night.
EGTs 1168F both sides, so I am going one size richer on the Power Jet, (they loved a bit of the old Power this and Power that in the early 90's)
New Clutch worked much better than the Rider did.
Big relief,
Pete