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  1. #1
    HardmanGT's Avatar
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    Impeller recommendation 98 Challenger 1800

    Hey guys!

    I recently purchased a 1998 Challenger 1800 with the twin 787s and I need to replace one of the impellers (chewed up blades, cavitation) Since I'm going to be replacing the impeller anyway I thought I would upgrade. Solas lists two options in the Concord line, SD-CD-15/23 and SD-SC-X0(16.5-23.5). What do you guys think?


  2. #2
    Impros's Avatar
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    I would run the Concord 15/23 or a Skat Swirl 16/23. The XO will do ok, but you'll gain more performance (mainly at take off and rough water) with the CD or Swirl. Since the other stock impeller is also a radial edge design, you'll maintain a better balance between the two pumps using one of them.

  3. #3
    HardmanGT's Avatar
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    I guess I wasn't as clear as I should have been. I will be replacing both impellers at the same time.

  4. #4
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    Quote Originally Posted by HardmanGT View Post
    I guess I wasn't as clear as I should have been. I will be replacing both impellers at the same time.
    I went with the concord 15/23 on my '98 challenger 1800 (both pumps). Not much help yet for you as I still have to do the pump rebuilds this winter. But I heard good things on these impellers on our boat.

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