I have a p72 chipped skunk2 ecu right now. is the mugen ecus better? what type of ecu should i get. i wanted something that will give me more power? what is better? i have a b18c1 fully built 11:5:1 cp knife edged crank head ported and polished skunk2 cams and cam gears crower valve springs and retainers. what should i do to get more power i think i need a fuel pump i got a stock one on my civic stock motor is 70 hp. any ideas on what else i should do i want a 12 second all motor civic cx hatchback. please help me out

 

The ecu eprom programs are identical for the most part. You will see no real gain from switching ecus.

I would go into this a little more, but it is not worth explaining it.

 

Dump both of them and run a p28 with a S200 hondata!!! What chassis is it in?? If it is in an EF chassis get an inline fuel pump like MSD or something. If it is in an EG or EK chassis get a 255 Walbro intank. Good luck man I'd get some bigger injector too!!

 

I've run the stock cx pump on a 220whp 2.0 b16a .At 60psi the fuel pressure would drop to 50psi and settle but would never drop below 50psi.