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5.7 upgrades

  1. Challenger Performance Mods - Engine - 5.7L HEMI
    Who in the Z has put forged internals in their 5.7? What did they cost when all was said and done? It will be a long while before I get this part of my dream list. I'm just doing homework and wanting to hear lessons learned and money spent. Thanks for any and all input.
  2. Challenger Performance Mods - Engine - 5.7L HEMI
    Hope all of you are well! Can anyone recommend a combo of bolts ons that will bump you up a decent amount of horse power on the 2017 5.7 T/A? I have been searching but there is so much stuff out there don’t know where to really start. I was going to leave mine stock but my coworker has a 392...
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