I bought this banshee 5 years ago, not running with said to be no compression, fast forwad to now, i found the left bank with 70psi and 125psi on the right so i removed the heads and replaced the top end, i was not getting any spark on the first start up, traced the problem to the pick up via multimeter, i soldered in a new pick up coil and it started up 2nd kick and always starts up 1st or 2nd kick however, it doesnt rev and acts like its something like an ignition issue as no carb adjustments make any difference other than the idle. The tors and parking brake was already took off prior to me owning it. I cleaned the carbs again, inspected the reeds again and checked for leaks in the intake system, new plugs, both cylinders seem to be firing and outputting the same exhaust, 120psi on both cylinders.
Mods are toomey t5's, 34mm pj carbs(50p/160m),no air box(filter straigjt off the carbs, 64.69mm pistons and unknown port work.
Any ideas before i take to the shop?