i am new to the honda community and i have done alot of reading but i am not sure exactly of what the dif between usdm and jdm is
from what i have read it is about 30hp at the crank that is all attributed to the p13 ecu. my goal is by next summer to be putting around 250 or better to the ground my plan is to supercharge but i dont know if its worth the money to do a jdm motor swap or just swap the ecu and build the usdm any advice would be apreciated