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Flame Thrower III coil with Ignitor II
Posted: Wed Jun 01, 16 12:25 pm
by Powermyster
Anyone know of any reason why you can't use an Pertronix Flame Thrower III coil with an Ignitor two unit.
The paper work with the coil says it should not be used, though I can't see why not. Hoping to fit all over the coming days. I just want to tidy a bit of botched wiring up first.
Posted: Wed Jun 08, 16 11:15 pm
by Dave999
It will probably be due to primary resistance of the coil
Coils of 0.5 - o.8 ohm primary resistance usually used with HEI modules
The spec sheet will spell it out
On my phone so finding the spec is a pain
Dave
Posted: Tue Jun 14, 16 5:38 pm
by Powermyster
I sorted it, I was sure I read the flamethrower III was compatible, the paperwork wasn't very clear seems you can run it with the ballast resistor. I got a flamethrower II as I wanted rid of the resistor.
Flamethrower III there for a one who wants it👍
Posted: Wed Jun 15, 16 1:12 pm
by Dave999
flame thrower III has primary resistance of 0.32 ohms
very very low
the ignitor II expects 0.6 ohm coil
the III could be used with a ballast of any size you like to make it perform with your ignitor ii, would suggest a 0.3 - 0.5 ohm ballast would do the trick.
ignitor iii would work will with flame thrower 4 pin hei module but might be a bit much for standard HEI module which want to see 0.5 ohm
dave