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

Randy replied to Raul A Vega's discussion 1966 Formula 233 Thunderbird - Help
"Welcome to the Formula233 registry and congratulations on your Formula 233 purchase. I have read some information about these out drives. They were branded under the Chrysler 300 outdrive and were similar to volvo penta outdrives. I have located a…"
5 hours ago
Raul A Vega and Randy are now friends
5 hours ago
Karl G updated their profile
Coach Williams is now a member of Formula 233 Registry

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.


1966 Formula 233 Thunderbird - Help 1 Reply

Started by Raul A Vega in General Discussion. Last reply by Randy 5 hours ago.


Started by Brian Ward in General Discussion Aug 17.

233 Windshield removal tips

Started by Fred barrows in Tech Talk Jun 27.


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