Dodge Challenger Forum banner

power

  1. Arrington Performance
    Naturally, we have to create a 426 block for the Hellcat Challenger -- that is what we do. :thumbsup: I thought our first victim >:) -- no, I mean test subject :| -- no, I mean customer 0:) would have come in the door already. I mean, 707HP is not enough, right? How can you be sure you will...
  2. Arrington Performance
    This is the most aggressive Arrington will go with a 345 cu in Challenger R/T -- to an increased displacement of 410 cu in. Click here to see more on this build, including a dyno graph and video. When posting this build, it occurred to me that not everyone has memorized the displacement...
Top