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tbi throttle plate
Posted to Technical Discussion Forum on 1/18/2023 22 Replies

is there a basic adjustment for the 2nd stage throttle plate on a gm type 4barrel tbi unit,there is a adjusting screw on the plate lever,have one that is screwed off the stopper,wondering if there is a specified air gap for [...] ok but over fuels when hot sta... Login to read more.

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