Direct fire distributer want to buy it for dis4plus
 

https://cimg4.ibsrv.net/gimg/www.rx7...594672011d.jpg
I want this

I guess this would get you direct fire in the trailing as well, but why? Its a lot of work or cost just to make the trailing direct fire and its not clear it will do anything to increase performance. It does get you out of needing a rotor in the cap. So theres that.