I understand that the base map is somewhat richer than that on the stock ECU and will aleviate the 3k rpm hesitation etc....my questions are
1. Will it be "safe " for a large street port ( on stock twins, dp , exhaust)
2. If not can the solution be found through the injector settings / fuel maps only?

 

https://www.rx7club.com/power-fc-forum-47/just-installed-my-pfc-584180/

 

Your area has some of the best rotory tuners in the world, fine one of them.

 

From my knowledge they arent very famaliar with the PFC...mainly haltech and microtec!
Dont want to make an investment and then have to go tinkering as well!