i have a 92 Eg w/ a b16 in it...i have no o2 sensors what so ever and my a/f gauge is reading really rich...i was told that w/ no o2 sensors or even a o2 simulator the ecu will go in safe mode...i looked all over for a harness to plug an o2 into but cant find one...maybe im looking in the wrong places...where can i find an o2 simulator?? also my timing and my cam gears are off...my cam gears are as follows..the exhaust cam is set at 1 degree advanced and the intake cam is 3 degrees retarded...if i was to set those both at 0 could my car be possibly faster?? i have a ton of mods but im only able to pull off 15.02 as my best...ne help would be greatly appreciated...