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Thread: P0507

  1. #21
    Advanced Tuner
    Join Date
    Feb 2016
    Posts
    431
    Different TB's like different numbers.
    Fastman's run a very low blade angle and are especially fun to get right.

  2. #22
    You multiply the first few lines (4 i wanna say) by the size difference.. ex.. if going from 78mm to 80mm you would divide 80 by 78 giving you a multiplier of 1.025. Hope this helps.