Formula 233 Registry

The premier site for owners of the famous 233.

Designed for owners and fans of the one of the world's original offshore powerboats, Don Aronow's famous 233.



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Latest Activity

John Pasko replied to Bowline Will's discussion Seeking 1960’s 233 sportsman
"I have a 1966 formula 233 sportfish.It has twin merc 470's that were recently rebuilt only 1 hour on them.Both engines have electronic distributors as well as brand new external alternators.Both outdrives were rebuilt by a mercruiser tech.All…"
Profile IconDan Haggqvist, Tony Barbato, John Brewington and 1 more joined Formula 233 Registry
Mar 20
Lee Holovnia posted photos
Mar 13
Mike Kennedy posted a video
Feb 28

Devoted to the famous 233

This registry is dedicated to preserving the heritage of Don Aronow's famous Formula 233. A place to network with other 233 owners, discuss technical issues, get and give advice, exchange knowledge and compile a database of the remaining 233's. If you've ended up here you've got some connection to a 233. Special thanks to HORBA for providing images. Please visit the Historic Offshore Race Boat Association , an organization dedicated to educating the public about the history of offshore racing. Welcome and thanks for visiting.


Seeking 1960’s 233 sportsman 11 Replies

Started by Bowline Will in Wanted/For Sale. Last reply by John Pasko on Friday.

Material between hull liner

Started by Jon Craig in General Discussion Feb 26.

Mercruiser 6 drive on Formula 233

Started by William MANNING in General Discussion Jan 1.


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