i have JDM SIR II B16A engine with GSR P72 ECU.
is it ok for engine? because i hear vtec working on after around 6000 rpm.(dont know exactly when...)
however i got z4 ecu which is 99-00 civic si ecu.
is it better for engine? if not, what would be better for my engine?
one more question, people say p27 is good. is it true?
is it ok for engine? because i hear vtec working on after around 6000 rpm.(dont know exactly when...)
however i got z4 ecu which is 99-00 civic si ecu.
is it better for engine? if not, what would be better for my engine?
one more question, people say p27 is good. is it true?