need help with emissions b16a 1

[civicHatch]

setup


88 civic dx hatch
b16a from 89 integra xsi ys1 lsd trans
iceman intake ( not cold air)
stock fuel, header,ecu pr3

highflow cat (supposed to be legal)
2 1/4" custom pipeing apexi n1 muffler

the engine runs strong 14.5 quarter mile with only i/e/


the limit for hydrocarbons was 220 it ran 811
limit for co 1.8 it ran 4.8

what can i do?
The engine is great

[civicHatch]

oh yeah, it passed the idle test but failed the fast idle, at 2500rpms

[TheSilentChamber]

is it a high flow cat or just a resinator, I'v seen tuns of supoosed high flow cats on ebay that were nothing more than a resonator. that is an american motor it should pass smog. try changing your o2 sensor, spark plugs, run some injector cleaner though it, put new air filter (or clean yours).

[ZCrazyman]

ok high HC is ignition problem (cap rotor wires plugs or a distro problem) high co is a FUEL problem (O2s sticky injector sounds to me like u need a REAL cat from the auto parts store ditch that high flow crap cuz i've seen LOTS of them fail and try that and put on a stock air box that should also help 2

Just my 2cents... what do i know i'm just a smog tech..