Apex_AP1

totally normal, our AP1's are known to do that since we lose power as we climb high in rpms

courantcom

Umm...go ahead and go to the dealer.

Majestic Honda Parts Diagram (Fuel Tank)

(...another hint, it's in the gas tank, just like a Lexus IS300 and a few other cars. It's NOT the "fuel screen", or the "fuel pump". It's an actual filter...)

OEM P/N: 16010S84A01

The fuel filter should be replaced whenever the fuel pressure drops below the specified value (320 - 370 kPa, 3.3 - 3.8 kgf/sq.cm, 47 - 54 psi ) with the fuel pressure regulator vacuum hose disconnected and pinched) after making sure that the fuel pump and the fuel pressure regulator are OK.

courantcom

...bumping for fuel filter awareness day.

fast-or-move!

hahahaha just replace the flywheel with a 8lb fidanza and that shit will rev so quixk you'll hit 9k like me and not evne think about the 600rpm dif. shit goes to quick for me. with this flywheel it's nice because it's nice in traffic but still moves like a banshee

P-CarDriver

just as an update, i changed my plugs with OEM NGK Laser Platinum and gapped them to around .44/.45 and changed the PCV valve and wooooooooooo its a ton better

it pulls harder now (at least to 8,500) and doesnt feel AS weak up to 9,000

definatly not all in my head, it improved it, im positive.

iam7head

the oem plugs are specially design for our car, there's no other plug you can use that will give you more(unless you are running FI or built NA)

dont even start with the PCV valve

veilside_s2k

dont the ap1s ecu's go on the rich side after 8000 rpms?

Foursquare412

i dont know why u gapped the plugs bc ur not suppose to gap the oem ones...it has a fine tip that you'll just screw up. It says it on the box. And the only other plug that would be better is the new pulse plugs they have out

Apex_AP1

is that good or bad? Im new at this stuff

courantcom

Running rich is "good" to be safe. Leaner is better for power, but riskier than running rich.