Hondata

I figured as much, bought a custom basemap and its working much better. Going to get it to the tuner as soon as hes available. Thanks for the advice!

So heres a little backstory on my situation:

Build sheet, some specifics are more word of mouth from the previous owner,
2002 Honda Accord Coupe 2.3l turbo 5sp
t3/t4 .60 series turbo
600cc (?) OSIDETIGER FIC injectors
Denso MAP
NGK Iridium plugs
p28 Hondata V1 ECU

So i bought the car running ...