coming next month I start my build. When installing the new mani, do I need to use a B16 ECU, or can I just change a seting in Hondata and the GSR (P72) ECU work fine?

 

if i'm not mistaken the b16 and gsr distributors have different part numbers but both worked on my buddies car with a p72 ecu vice versa on my buddys b16 ecu

 

distributors dont change anything or affect the ecu, using a p72 ecu it will look for the IAB which in a skunk2 you no longer have, im going to run a p30 on my gsr with a blox intake mani in a couple of weeks.