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Tech43 pistons in GSR block

Discussion in 'General Tech and Maintenance' started by ekdreamer, Apr 12, 2005.

  1. ekdreamer

    ekdreamer Junior Member

    Likes Received:
    Apr 12, 2005
    me and a friend are trying to use Tech43 pistons (.851 comp height) in a GSR block ( 8.347 deck height ) and a 92mm crank ( 3.62204 )

    3.50393 89mm crank
    3.62204 92mm crank
    .11811 3mm bigger than 89mm crank
    .349 differance between b16 and GSR deck height
    5.045 rod legnth on stock pistons with 92 mill crank
    5.394 Stock LS rod length
    5.62489 added deck hight, minus .11811 for the 92 mill crank
    5.743 Added Deck height

    I can't seem to figure it out right, everytime I re-do the math for it, it never equals within .001 - .003 of the stock GSR deck height ( 8.347 ) can someone else try this out, I can't seem to figure out where I went wrong on this... someone help
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