wuts up all i'm about to put a b16a2 head on a 95 gsr block wit jdm b16 pistons in it and was wounderin wut type of ecu i would need for this and if i need to be chiped can i run on my old jdm b16 ecu till i get to the shop?

 

You can use the B16 ECU but I would get a P28 and tune it. What ever ECU you use just tune it to get the best results.