Author
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Topic: 87 13 supersport
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artfort |
posted 06-11-2005 09:10 PM ET (US)
I have an 87 13 supersport which i am repowering with a 2005 40 2 stroke yamaha---good choice? any problems with installation? what prop pitch should i use ? any suggestions? thanks
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Freeport Alan
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posted 06-12-2005 08:33 AM ET (US)
I believe it's a great choice. First off max 40 HP power is best on the classic 13 IMO, also with the 2 stroke your getting a lighter motor which means less stress on transom when trailering especially & in general. Yamaha's are great engines { most of them } I had one & miss it @ times. I'm presently an owner of a 1977 13 sport with a Merc 40 so I'm fimilar with the boat with this size motor... I dont know prop size off hand but you want to see the RPM's towards the high end of operating range @ WOT for maximun performance.. Also a boat rigged with a Yamaha can be easier to sell if you decide too in the future |
artfort
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posted 06-12-2005 03:55 PM ET (US)
thanks for reply-should have motor installed in a week or so |