I have a pertronix ignitor and a higher voltage coil for a few years and like it, as it's reliable and doesn't require maintenance.
Just spoke to a tech at Pertronix and they only have the Ignitor I that works for the 235/261 - the Ignitor II and the new modules will not work....
How would a street rod 235/261 benefit from the GM HEI conversion or is it only useful with higher rpm and racing engines?