Pinit racing relocation block for 300 tpi bikes Comes with inserts if you want to do a mixed tpi/tbi or dongle if you want full tbi setup without the oil injection Pinit reeds included Used for about 10 hours total, tried all orientations. Works great Tbi gives killer power Tpi/tbi gave a great mix of torque and control I don’t need that much power, so selling them May fit the 250 tpi bikes as well, do your own research to know for sure