ok i swaped in my b16a in a 89 honda crx dx and i had to wire in my injectors and everything and then vtec and second 02 sensor and knock sensor but its running really rich i can not figure out what the problem is. my spark plugs are really black it bogs untill it hits around vtec then it runs ok. anyone shine a light on my problem here. i have to get this thing running by tomorrow.