Problem with Mighty Demon 750
I've got a used Demon 750 mech sec. This thing has ruined two sets of plugs. 360 .30 over,MP528 cam, EQ heads with 2.02/1.60 valves, Performer Rpm. Insanely rich. Black smoking. Pissing me off. Primary jets are 72, sec are 78. 45 power valve in front.... Now the rear block has a plug in the metering block instead of a power valve.....Not sure if this may be my problem or what. My fuel bowl levels are good. I can't keep this thing running because of all the fuel. This is the first Demon I've ever owned. Not really digging it so far. Hoping the previous owner just has it out of whack.
I've got a used Demon 750 mech sec. This thing has ruined two sets of plugs. 360 .30 over,MP528 cam, EQ heads with 2.02/1.60 valves, Performer Rpm. Insanely rich. Black smoking. Pissing me off. Primary jets are 72, sec are 78. 45 power valve in front.... Now the rear block has a plug in the metering block instead of a power valve.....Not sure if this may be my problem or what. My fuel bowl levels are good. I can't keep this thing running because of all the fuel. This is the first Demon I've ever owned. Not really digging it so far. Hoping the previous owner just has it out of whack.
