hi. i have civic eg6 vti with b18C6 full swap(ITR DC2) exept i have b16a2 intake manifold and b16a2 exhaust header. my car suddenly was losing power on 7000-9000rpm. but vtec kicks hard at 5500rpm. i knew that my car had an old clutch, so i thought it was just that.
later on i recently install new OEM Exedy clutch and lightened flywheel. im still braking it in (has about 250miles of town driving). today i gave it a little gas in second gear. and i noticed that i was still losing power on 7000-9000rpm.
the car has new oil filter and sparkplugs also.

should i keep on braking the new clutch in and see how it goes ?
have you ever been in similar problems ?

thanks

 

do the b16a and b18c6 have the same size injectors? where they swapped too?
fuel pressure regulators probably the same, or is that all b18 stuff?

never mind, both seem to have 240cc in stock hondata calibration's.

 

yes, hehe you got it, the same