three pulls, IAT seems alright, timing is perfect, V1 turbo compressor blade size: 48/65/69.5(inducer/exducer/tip), V2 blade size: 53/70/73 V2 is 0.5mm bigger than DInan Big turbo stage1, but reading from the datalog isnt making much difference compares to V1 even to stock turbo. V2 compressor blade weights 57.5gram, similar to stock 55gram.