Fast PS20 with pertronix distributor 340

[steve340demon]

Ok guys I know I need 12v coil to bypass ballast resistor but no where I can find if PS20 Fast coil I bought from summit can tell me if it’s good for 12v applications or only for resistant coil?

 

[royslead]

Was the coil part number looked up, based on year, model, and make? If so, like many parts, it would be more specific ( I would assume) to that application.

 

[Bewy]

That is probably the old Crane PS20 coil. The original Crane coil came with a ballast res & it needs one. A Chrysler 0.5 ohm res can be used with it.

 

[steve340demon]

That is probably the old Crane PS20 coil. The original Crane coil came with a ballast res & it needs one. A Chrysler 0.5 ohm res can be used with it.

 

[steve340demon]

So any 0.5 ohms res will work and I ranthe car for hour of driving and worked fine I have proper pertronix coil ordered.. just don’t want to breakdown Otw to show weekend

 

[steve340demon]

Was the coil part number looked up, based on year, model, and make? If so, like many parts, it would be more specific ( I would assume) to that application.

 

[steve340demon]

Summit sold me pertronix distributor and this fast coil 730-0020 and it did come with ballast res but some guys say it’s used on some applications?? Going give summit call today

 

[Bewy]

Yes, that part number IS the Crane coil, same PN in my Crane catalog.

The info I gave you in post #3 was from the instruction sheet supplied with the coil.