Same! I pull apart originals, clean them up, lube the centrifugal weights, add Mr. Gasket #925-B lightweight springs, and add the Hillman nylon collar since I usually destroy the stock ones taking them apart. I use them with an analog MSD 6AL and add a dial rev limiter and timing controller and the system has been flawless.
Same here. Mr. Gasket spring kit and use the mag pickup to trigger a 6AL, and I have a start/step retard for when the nitrous is activated.
If I ever go non-sequential EFI I'll weld the advance weights and continue to use it.
