Recent content by 05rinkerclay

  1. 0

    5.7 Dies when pulled to idle

    '05 Rinker, 21 ft, wakeboard boat. I built a new 5.7 block and moved all the accessories from the original 5.0. Computer controlled and fuel injected. I had the ECM remapped by whipple to run the new engine stronger at altitude in Utah. Also stock rebuilt the lower unit (Alpha I). She runs...
  2. 0

    5.0 to 5.7 swap

    I have a 2005 Rinker Captiva with a 5.0 MPI. Puts me at 260 hp...at sea level. I bought it used last summer from a guy in Florida, moved it up to Utah, and the altitude change has killed my hole shot. It just has no power. I repropped from the 21p 5 blade to a 19p, which helped a bit, but...
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