detour94civic

I was told to use my po6 ecu becasue it has a better fuel curve than my p75 for my b18 does anyone know which would actually do better?

B18CivicEJ8

How bout you use the ECU that was designed for your engine? The P75 is made for a DOHC LS engine. Can you ask the person who told you ^^^that, this: How does a stock P06 that was designed for a SOHC D15B engine have "better fuel curves" than the P75? I would like to know myself their reasoning for this. Now if you chipped the P06, you can customize the fuel maps for your engine. But other than that, a stock P06 wouldn't run your engine better.

detour94civic

ok just asking. thank you and yes i know becasue im building my ls-vtec with a po6 ecu chipped with hondata s300. so is the po6 ecu a good one to use for that or which ecu is the best for that.

OutToWinPAHC

Halltech

detour94civic

never heard of it what is that im use to hondata.

B18CivicEJ8

Since the p06 is chipped, then it doesn't matter. A chipped ECU can be fully customizable. Your tuner will be able to setup custom fuel maps for your setup.

detour94civic

alright thank you.