I'd like to get that dip out of 4k-5.5k with a little more timing but, without datalogit i can't log my knocks so it's good enough for now. 12.0 a/f across the map, pretty sure with cams/ported head my torque wouldn't fall off like that either, cause those turbo's flow like a mofo
GT30/71R = very good turbo
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 RB25 280z GT30/76R 441hp/381tq 11.9@125
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