Carrier engine problem

[greg anderson (RIP)]

1.Look down carb barrel with carb bowl full and engine off-when you open throttle you should see power jet discharging gas--2.Plugs will spark at idle but when throttle opens compression rises and plugs do not get sufficient voltage to spark--check to see that voltage at coil primary is O.K.--also check your coil noting you are using a later dist. hopefully with a better coil--greg