The Cape Dory Board

Two Bomar Hatches in good condition from 1980 CD 33. Cutout sizes: 12 7/16" x 17 1/2" and 19 7/16" x 19 7/16". Stripped and repainted about 10 years ago. No crazing of the plexiglass. Replacement cost for both today approx. $2200. Asking $200 each. E-mail at cpowell7@verizon.net ...

Zeida, I am happy to post information on re-powering my CD 33 as it evolves. The 2009 new Yanmar 3YM30 with transmission, engine mounts, basic panel, wire harness, hot water heater fittings and Amptech 120 Amp alternator was $8609 including 7% RI sales tax. Basic motor was $7700. I am doing all the ...

WOW!!!! My head is spinning over the responses I have received! Thanks to all! BUT could someone sum this dissertation up and give me the best prop recommendation, size and pitch? I have found all your replies very informative but how do I make a decision? Why did the engine supplier (Old Port Marin...

To answer some of your questions about Spring Tides:
Boat weight is about 14,000 lbs
Max aperture is 17" high
Yanmar 3YM30 gear ratio is 2.62
Max RPM is 3600
Engine rotates clockwise viewed from stern
Recommended prop was 15X14 RH three blade
Chris

To All:
Thank you for all your input! It is very helpful to receive advice from those who know! Keep the info coming and I will provide feedback to you when I sea trial the new engine and prop.
Chris

I am re-powering my 1980 CD 33 sailboat with a Yanmar 3YM30 motor. I am looking for recommendation for a propeller. The motor dealer recommended a 15X14 RH three blade. Any thoughts from those with experience is welcome.
Thanks,
Chris Powell
CD 33 - Spring Tides