options

[J8k'S CRX]

have a crx with a b16a SiR II vtec kicks in at 6 grand and im runing rich. what should i use. should i just get a first gen VAFC? all i have as far as power mods are a full exhaust (header Back) and a walbro 255.

[N2HIFI]

your supposed to be running rich on a stock ECU because of vtec crossover, but how are your running rich
at 6k only?


chris

[J8k'S CRX]

your supposed to be running rich on a stock ECU because of vtec crossover, but how are your running rick at 6k only?

chris

hu what? say again.

[JustRob]

You don't need a VAFC and you don't need the Walbro either.

[J8k'S CRX]

You don't need a VAFC and you don't need the Walbro either.

the walbro is the first step in my fuel upgrade.

[JustRob]

the walbro is the first step in my fuel upgrade.

Don't install it until you have the rest of your fuel upgrade ready.

[N2HIFI]

how do you know your running rich at 6k????

[90CivicEx]

first of all pull your ecu and take a picture of the serial number on there and post it or tell us the middle of it if it's pr3 or pw0 cause your vtec shouldn't kick in at 6k rpm's and also whats your redline if it's pr3 its 8200rpms and pw0 is 7500 rpms.

[J8k'S CRX]

red lines at 8200 and the vtec crossover is at 6000.


also never said im running rich at 6k im just rich in general.

[ImAJandILikeToSuckMenOffForMoney]

red lines at 8200 and the vtec crossover is at 6000.


also never said im running rich at 6k im just rich in general.

Ok well from what I have been told is that a B16 is a higher compression motor so it will run rich.