Anyone have experience with 123 Ignition? Pros / Cons? Contemplating this in Spring 2017 for my '72 240Z. Nothing special with my engine setup other than recent install of Z Therapy carbs.

Here's a link... http://123ignitionusa.com/datsun-tune-6-cyl-usb/

In advance...Thanks.

Chris
'72 240Z (owned since Feb. '74)

Looks like a computer-tuned ignition system (?) You need like a laptop inside the car to adjust the timing?
My buddy has something like that on his Grand National, but it's pretty advanced for a 40 yr old engine. No experience here.

I looked it up and watched a few YouTube videos about it, but they were all narrated by the Muppets' Swedish Chef and I couldn't understand anything.

_________________
1970 240Z

I don't have experience with the 123 ignition so I can't help there.

I have used the Pertronix ignition kit on several vehicles and can tell you that it works well, especially if you are simply looking for a reliable electronic ignition. They are very easy to install as well.

Jay

Or drop in a 82-83 280zx distributor.