well i took of the turbo and i'm back to N/A, only 4 problems

41 primarty o2 sensor

65 secondary o2 sensor

71 misfire #1 cylinder

74 misfire #4 cylinder

the thing is i ran fine on the 440cc's N/A when i took off the turbo last night, w/ the vafc at -35% across all rpm's

i took out the 440cc's and put in stock injectors and now i threw 71 & 74, i'm more scared about those then the o2 sensor. my fp at idle is 40psi, and i still have the 255lph fuel pump hooked up. and yes, i adjusted the vafc for -0% across. the plugs are still 2 step colder NGK's and the timing was adjusted to stock. what now?

 

anyone have any ideas, i'm still misfiring in #1 and #4, put new plugs already...waht else could it be?