6.1 vs. 6.4 Discussion

Discussion in 'Challenger SRT8 Engine & Performance Modifications' started by SRT-Tom, May 31, 2020.

  1. May 31, 2020 at 3:08 PM #1
    SRT-Tom

    SRT-Tom Well-Known Member Staff Member Super Moderator Article Writer

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    Here are two good discussions comparing the 6.1 and 6.4 Hemis.