alright now when reading a map, i know that being in the middle (highest effeciency) oval is the sweet spot. i know that if you cross the left line your turbo is surging. what happens if your touching/crossing the right line? now that i have my 300zx turbo back and its just sitting in the yard doing jack shit, im piecing together shit to throw the turbo on my b16. its a 60 trim t3 with stage 1 wheel, not sure about other specifics, but i did find some maps for the stock turbo. the b16 at various psi's always just touches the right ring is there any downside to this besides the fact that im just running at lower efficiency/higher temps? if i use this turbo then i can boost for like 600 bucks easy. if nothing else it can just be temp until i buy a bigger, more suitable one.