Im getting a h23a1 swapped in my accord next week. Its mainly because I hydrolocked y f motor and I only had enough $$ for the h23 which was 800. So i still have the stock ecu and id like to upgrade it to a better one. You know high redline better fuel curve all that mess. So what do you all suggest and where to get it from. Id rather just stick with honda ecu's Im always on a budget, and I dont have to have the top of line stuff. Thanks.

 

id upgrade the engine with i/h/e, cams and then worry about upgrading the ecu. you will see more gains in the long run after you install all those mods first

 

if you are asking what ecu to get:p13, or chipped p72