lean conditions?
My mods(soon to come,very soon) are Doug Thorley Shorties,new SC Cortex,e-fan,Gibson extreme dual cat back,and CAI...but I was wanting the AEM...they come with a TB Spacer..will that make me run lean if I run the stock thermostat..? Or if I go with a 180* would it be ok?Im tryin to keep power in the lowend...



