Twin plug a SC Distributor, Where do i buy this
 

I am looking to adapt my SC dist to run twin plug,
Who sell the adapter ring,cap ,and rotor?

You need more than just the hardware; your shaft must be modified to fit the rotor and you need a distributor machine to phase the cap adapter.

I would contact Aaron @ Burn Bros in San Diego about converting your unit for you.

Burnham Performance
1071 Avenida Acaso suite D Camarillo, Ca.
805-240-6931

http://forums.pelicanparts.com/uploa...1396435883.jpg
http://forums.pelicanparts.com/uploa...1396436053.jpg

Thank you, Henry! :)

This guy in UK has some interesting stuff: Home

Some more about him here: http://forums.pelicanparts.com/porsche-911-technical-forum/787838-ben-coles-historic-racing-components.html

Canford Classics in the uk also make a TP dizzy at a sensible price. I designed and made my own had to fiddle a bit to get phasing sorted then it was just a case of setting up the advance weight and limits. Runs perfect too.