Recent content by 09jsw

  1. 09jsw

    Ported GT350 Intake Manifold?

    I had mine ported and couldn't measure the gains or losses due to being tuners months apart from the initial test. Before the port work and 47inj I made 456/394 After I made 440/390 on 93 and 459/393 on flex fuel with E at that time.

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