Originally Posted by
Tauror
I took my car to the dyno, and on the high end it showed the car was running lean. 16 to be exact. so I told Jerry from Eurocharged, if I could get a retune to fix that and he said "The commanded AFR cannot be maintained due to a lack of fuel. Most customers are installing the 550cc injectors to fix this issue." so I got bigger injectors.
You should list your mods to your car since you're modified. That way somebody who has done the larger injectors can offer some more advice.