Is two of my cylinder running rich or two running lean?
Is two of my cylinder running rich or two running lean?
Just finish taking the greddy turbo kit off my evo, to go back to stock. while doing a little visual inspection, i notice the exhaust valves on cylinders 1+3 were black and cylinders 2+4 were white. a friend of mine said i might have some uneven flow fuel injector. has anyone here experiance this before? i got RC injectors on the car, and wideband reading was in the 11's during WOT.
i took pic of each cylinder through the exhaust runner.
i took pic of each cylinder through the exhaust runner.
Last edited by dli03; Oct 3, 2010 at 01:43 PM.