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1975 70hp evinrude unlimited power pack
http://ww.w.hpbc.ca/viewtopic.php?f=19&t=4006
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Author:  13Checkmate [ July 23rd, 2018, 11:38 am ]
Post subject:  1975 70hp evinrude unlimited power pack

Built a '75 70hp evinrude into a hustler with trim and now I am in need of an unlimited power pack for it. Its hitting the 5800rpm limiter with a 24 raker and I havent been able to set it up yet.

Does any one know the part number for the OEM unlimited pack or an aftermarket number?

I also have two other powerpacks, is there any way to tell which one is which? There should be a 5800rpm pack, 6300rpm pack and unlimited, correct?

Author:  Hounddog [ July 24th, 2018, 7:33 pm ]
Post subject:  Re: 1975 70hp evinrude unlimited power pack

There have been a few threads on Ron Hills site on MOD 70 motors. One post said how to make a limited CDI box into an unlimited one.
It was not that difficult......you will need to do a lot of reading to find it.

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