Formula 233 Registry

The premier site for owners of the famous 233.

General Discussion (162)

Discussions Replies Latest Activity

233 Outboard Conversion

Well I finally did it... Hung a Suzuki 300 on the back with an Armstrong bracket.  I completed the project this past spring and I couldn't…

Started by Mosby West

5 Apr 24
Reply by scott hill

Material between hull liner

Has anyone come across the stringy/straw like material in between the hull and the hull liner?  I recently cut my deck out, and saw some of…

Started by Jon Craig

0 Feb 26

Mercruiser 6 drive on Formula 233

Does anyone know of a Formula 233 running a Mercruiser 6 drive? im looking to fit a 700sci and 6 drive and would like to know if anyone has…

Started by William MANNING

0 Jan 1

Mercruiser TR vs TRS

I have a 74 233 w 302, merctrans, TR outdrive.  My question is, would the TR lower be original to the boat or would it have had a TRS lower…

Started by B. Isbell

0 Jun 30, 2020

Classy fake white fur

I am restoring my grandfather's 1973 233. Does anyone know of a good source to get the white fur that was used on the cuddy cabin walls and…

Started by Kent

3 Feb 9, 2020
Reply by James Waters

Transom Bracket Dimensions

Does anyone know the dimensions for a transom bracket for a 233 to mount a single 225 or twin 150s?  Length behind transom to allow motor t…

Started by Mosby West

7 Feb 2, 2020
Reply by Mosby West

What year is this Formula 233?

I'm hoping somebody here can help me to identify the year of this Formula 233.  The HIN and title both say 1978 but it looks to be a late 6…

Started by Ryan Lewicki

2 Sep 29, 2019
Reply by Dick Moir

1 or 2 engines

Hello everyone. I'm looking at 2 mid - late 70's 233 Formulas. one has a 351 bored to 408 ci. And the other has 2 4 cyl. engines. Excluding…

Started by john hedlund

4 Jun 12, 2019
Reply by Lee Holovnia

233 Windshield

I have a 233 windshield, free to a good home.  It has forward vents in the side glass (one had broken and replaced with plexiglass) and no…

Started by Mosby West

0 Jun 7, 2019

And I meant TAIL!

I  meant tail and not tale, I forgot to explain that it frosted my a.... that I didn't think of it sooner.   

Started by Bill Bearce

0 May 1, 2019




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