10-01-2009, 11:59 AM #1
Impeller recommendation 98 Challenger 1800
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?
10-02-2009, 09:17 AM #2
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.
10-13-2009, 09:40 AM #3
I guess I wasn't as clear as I should have been. I will be replacing both impellers at the same time.
02-07-2010, 12:58 AM #4
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