[william.bryant2]

I have a 1994 Mariah Z 225 that I am trying to find a carb part for. The marina that rebuilt the carb said they need a Automatic Choke System (Mercury Part Number 66205) for the Webber Carb. this is like looking for a needle in a haystack. Any suggestions are appreciated.

[Dozer]

Googled Mercury Marine 66205 and got a few sites. Perfprotech.com has it listed. Probably find more if you look around.

[ColoradoDiablo]

Use the Edelbrock Choke kit. Same carb , different name.

CHOKE KIT

[william.bryant2]

Thanks for the responses. I went to the marina to look at the part that is causing the trouble and it is a small black box with a coiled spring in it. This model has an arm that goes from the small box down to the intake manifold that works off heat to open the choke after it warms up. Guess it is a thermostat type choke. anyway the coiled spring is broken or not working. The marina is looking at finding a replacement carb with an up to date choke or trying to find some kind of conversion kit to change the existing thermostat choke to an electric choke.

[ColoradoDiablo]

See my post for the conversion