blane17

Any problem with using a Flamethrower I coil with an Igniitor II? Seems to be just a slight difference in voltage... anything I'm missing?

Mr. Classic EFI

Pink resistor wire from ignition switch, to firewall junction plug needs to be by passed. It steps down the voltage the coil sees to 9v. By passing or just running a jumper wire along with it will give your coil full voltage.

blane17

that's not my problem... I have already bypassed the resistor wire and am getting a 12v to the coil. My question is whether or not Flamethrower I or II coils are interchangeable? I have the Ignitor II already installed.... have a free flamethrower I coil

Mr. Classic EFI

While I'm not familiar with the PII, other than understanding, the PI is considered more reliable. I'd think, as long as the coilmeets miniumvoltage output, use it.

blane17

cool... just wanted to make sure i wasnt gonna blow up my electronics

az1966

I'm the other way around...pertronix I for distrib and flamethrower coil,,works ok,,with the 12 v by pass,,,,,have had isues in past with Pert II reliability and warranty stuff