whats the best or proper way to tune the frst engine up, i already have a airfliter and s/s system, however when i was looking around my engine by i noticed a bleed valve, the valve itself only had one hose going to the turbo, many ppl have said that this is the cowboy way of tuning, is this true, if im best off getting rid of it wot would be the next step of tunning, is ther any point to the 165 chip when i would need the 195 later on