rocker assemblies from something or other will work fine with the head. the head itself is stock, with just oversize valves and beehive springs good for far more lift than the current camshafts are capable of.
got enough bits to put a clutch and primary drive together:
and an electronic ignition module to fit alongside the early battery box. i thought about running a fixed-advance magneto, but i already have the ignition, so we'll try it for starters.
i'm running a four-speed gearbox on the mile machine, but i thought about converting it to a five speed, which can be done by hand with a dremel, if you have the right parts. these are from somewhere in the 1970s, and may be a better choice than the existing four-speed for a track bike.
the pegs won't work, as i'll have to come up with rear sets, but the motor mounts will work either way. these are chromed, from some forgotten chopper years ago.
i tune with a stopwatch and an AF gauge. the numbers from the gauge aren't really useable without calibration, but once i establish baselines with a stopwatch, the oxygen sensor is invaluable for repeating the mixture settings under different situations.
tach doesn't read below 2000 rpm, but that's okay, as all the tuning there is by ear anyway.
and then i have some fiberglass. something to sit on, and something to tuck in behind.
lot's of separate bits at the moment, but when things warm up i'll accelerate the build.