Question. Are you removing timing in relation to manifold pressure or just off the rpm/timing graph. I'm pretty happy these vz turbos seem sized well for tho 250.
Are you watching your get befor the turbo? A standard bike in good tune will run 1200 deg 8 inches down the exhaust at an 8000rpm cruise! Anyway, it's great to see the time and effort your putting in, it's already looking very promising.
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