GM points to electronic distributor conversion - Page 2

Lyn Smith · 12-10-2013, 01:39 PM

What is the difference between a early GM transistorized ignition coil,and a regular points coil?

Sean Marconette · 12-10-2013, 07:30 PM

I've had the pertronix conversion in my 283 57 Chevy for about 8 years now. All original parts reused except for the conversion kit. Very simple install.

Sean

Dwight Southerland · 12-11-2013, 07:34 AM

Quote:

Originally Posted by Lyn Smith

What is the difference between a early GM transistorized ignition coil,and a regular points coil?

Different windings. Points allow for a longer buildup of energy due to their mechanical and relatively slow open-close process. The transistorized ignitions used a much shorter dwell interval and were wound to build voltage quicker.

12-10-2013, 01:39 PM	#11
Lyn Smith VIP Member Join Date: Dec 2001 Location: Pontiac,il. Posts: 1,193 Likes: 272 Liked 950 Times in 189 Posts	Re: GM points to electronic distributor conversion What is the difference between a early GM transistorized ignition coil,and a regular points coil?

12-10-2013, 07:30 PM	#12
Sean Marconette Senior Member Join Date: Mar 2006 Posts: 977 Likes: 786 Liked 274 Times in 76 Posts	Re: GM points to electronic distributor conversion I've had the pertronix conversion in my 283 57 Chevy for about 8 years now. All original parts reused except for the conversion kit. Very simple install. Sean __________________ Sean Marconette 84 Mustang 5060 SS/N