Ran the 77 on gas/ignition today. (32:1) Started right up, glow carb worked very well, but still have to play around with the adjustments...,spitting a fair bit of oil...at least the innards should be well lubricated.
Turned a JC 22-12 at 56-5700, transition is very crisp, no hesitation, idle at about 17-18--, but only have approx 20 mins. on the engine on glow. RPM, high and low, should get better with time.
Ignition unit was quite expensive, but to me, well worth it...I'm not a glow fuel fan...lol