WR 450 jetting

The right jets wr 450 168/170 main 40 leak jet 100 pilot air jet 45 pilet jet change jet needle to a obemn clip 4/5 from top mixture screw 1 3/4 turns. I need info about tps Throtle posistion sencor can u disconect without problems my 450 runs lumpy down low with it pluged in runs fine unpluged.

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