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clearance issue?

Discussion in 'Performance & Fuel' started by 9915hundred, Jun 25, 2008.

  1. 9915hundred

    9915hundred New Member

    hey guys got a few questions. anyone running heads with 2.02 and 1.57 valves with the stock cam on a 99 5.3? if so did you have to flycut the pistons for the valves to clear? and what is the size of the connecting rod in my 5.3, looking to get some forged ones to hold some boost.

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