Hi all. I just finished installing the following on my 05 EVO 8:

880cc injectors
AMS fuel rail
Nology Hotwires
HKS DLi-II Ignition Amp
new NGK BPR7ES plugs
ETS FMIC and Full pipes
Injen Intake
Samco Turbo Inlet Hose
Forge Wastegate Actuator
FP Green Turbo
Megan Manifold
Megan O2 Housing
Megan DP
AEM UEGO Wideband sensor and guage
AEM Oil Temp Guage
ARP Head Studs
AP Motor Mounts


There is more, but none of them matter much. My question here is, everything seems to be running perfect and I havent hit much boost yet because I'm still cycle torquing the head stud bolts, but at idle my AFR is hovering around 15, but goes down to between 10-11 when I give it gas. What, besides getting it tuned, should I be concerned about. Any tips or hints or ideas? Thanks

 

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i wouldnt boost it untill youre tuned thats for sure

 

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Get that car tuned and that should stop the weird a/f thing. I have seen modded evos without tunes do that a few times. As soon as it gets tuned, its gone.