I have all the power I need with my new Yanmar 3YM30AE. I’m not sure where you are getting your information that you need more than 30 HP.
One big disadvantage of Beta is that there are not nearly as many parts distributors—this is more important if you cruise to foreign ports. Bob Bob Boyer S/V Rainy Days (1983 C&C Landfall 38 - Hull #230) Blog: dainyrays.blogspot.com Email: dainyr...@icloud.com Annapolis, MD (Presently in Baltimore MD for the summer) > On Jun 26, 2020, at 12:23 PM, Bill Coleman via CnC-List > <cnc-list@cnc-list.com> wrote: > > > I agree, get yourself a nice Beta 37 ½ HP diesel, and a 3 blade flex-a – > fold. I replaced a 4-108 with one of those Kubota’s, the mounting was about > 2 inches narrower, I just had to get some 3” aluminum (or maybe 4”) angle to > replace the old steel angle. You will be amazed at how much lighter it is > from the Perkins. > An old slip neighbor also had a 39, he replaced his atomic with a 30 HP > Yanmar, and was disappointed with the loss in power. But it will still get > you from A to B. > > > Bill Coleman > > From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Gary Niemi > via CnC-List > Sent: Thursday, June 25, 2020 7:55 PM > To: cnc-list@cnc-list.com > Cc: Gary Niemi > Subject: Stus-List Re-power and prop for 1981 C&C Landfall 38 > > We are American expatriates who have sailed our 1981 C&C Landfall 38 to New > Zealand a decade ago. It has a Perkins 4-108, which is on its last legs. It's > not particularly reliable and is having trouble with overheating in the last > few years. Also, it's very heavy and it is way too much power anyway. We're > looking to replace it with a more reliable, modern power plant. > > So we have a couple of questions: > > What is the correct power? I understand most were sold with Yanmer 30hp 3HM > or 3QM diesels. We like the idea of saving a lot of weight with a smaller > engine than the Perkins, as well as ease of access, etc. However, we'd > consider a 35 or 38 also if 30 horsepower wasn't enough power. > > At the same time we'll be replacing the fixed 2 blade prop with a 3 blade > feathering or folding prop, so will be looking for recommendations for that. > The current prop is totally wrong. I think it's 16x14. We never were able to > get up to the proper engine speed with the 4-108. Can you recommend > something? What have people tried? > > Interested in hearing others' experiences. > > Gary Niemi > g...@niemi.co.nz > _______________________________________________ > > Thanks everyone for supporting this list with your contributions. Each and > every one is greatly appreciated. If you want to support the list - use > PayPal to send contribution -- https://www.paypal.me/stumurray >
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