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Joined: Sep 2005
Posts: 1,028
R
'Bolter
'Bolter
R Offline
Joined: Sep 2005
Posts: 1,028
I have attached the email exchange I had with pertronix in regards to my 6 volt pertronix module and converting to 12 volts. They say due to the type of coil I have (pertronix flamethrower) I do not need a ballast resistor in front of the coil. They say the coil itself has is a 12 volt and has a built in resistor to manage the ingition module.

Does that sound right??? I would prefer not to fry my ignition but if I don't need a resistor I would prefer not to buy one and mount it on the firewall.

I attached the email trail with their specific comments. (it reads from the bottom up)

Thoughts???
_________________________________________
Pertronix
Rich, just to let you know ballast resistors do not come in 12-volt / 6-volt
"models". They are rated by the amount of resistance they produce. Example;
you can purchase a 1-ohm, 1.5-ohm, 2-ohm etc resistor. To answer your
questions, no resistor required. The resister is in the coil itself.
__________________________________________
me
so I should still put a 6 volt ballast resistor in front of the coil right?
Any recomendations on type?
__________________________________________
Pertronix
Rich, a vast majority of the time there are no issues doing this. The coil
you are using is actually the coil we would recommend for 12-volt systems.
_________________________________________
Me
It is a 1167N6 electronic ignition
The coil is a 1.5 ohm part number 40011
__________________________________________
Pertronix
Rich, I will need to know the part numbers of both the Ignitor kit and
the coil to advise you.
_________________________________________
Me
I have a 53 truck with a 6 volt generator and a 6v negative ground pertronix
ignition with a flamethrower coil. I am contemplating installing a 12 volt
alternator. Can I keep the current pertronix set up if I put a ballast
resistor in front of my current 6v pertronix flamethrower and ignition
module to keep the feed power to the coil at 6 volts.


1953 3/4-Ton Chevy

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RB53
Joined: Jul 2001
Posts: 3,887
S
Cruising in the Passing Lane
Cruising in the Passing Lane
S Offline
Joined: Jul 2001
Posts: 3,887
sounds pretty clear to me, there is no resistor needed with your setup because it already has the correct resistance for a 12V system built into the coil

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot
Joined: Mar 2002
Posts: 9,112
'Bolter
'Bolter
Joined: Mar 2002
Posts: 9,112
That solid state system is not the same as the old points system. The only choice you really have is to take their word for it or buy a new 12 volt setup.


1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed


My Chevy Master 4 Door is on the Road!

Moderated by  Jon G, Rusty Rod 

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