Carb adapter Yamaha 3.0 L4

[JRock2]

Anyone know where I can find a carb adapter plate for a rochester mainfold (1.78 x 3.25 bolt pattern) and nikki carb (2 x 3.75 bolt pattern)? Manifold was replaced with old bolt style manifold. I know Yamaha had an adapter for the manifold when they switched to Nikki carb. Part number or other ideas would be helpful.

 

[Bondo]

Re: Carb adapter Yamaha 3.0 L4

Ayuh,... Welcome Aboard,... Is this an Outboard motor, or an I/O,..??

 

[JRock2]

Re: Carb adapter Yamaha 3.0 L4

Ayuh,... Welcome Aboard,... Is this an Outboard motor, or an I/O,..??

I/O with a new manifold that has the rochester bolt pattern.

 

[Bondo]

Re: Carb adapter Yamaha 3.0 L4

Ayuh,... I donno what yer gonna do, parts for those things are almost Non-existent...

Whatever is is, no doubt it's gonna be a Custom cobbed piece...

Can ya switch to the carb that fits the manifold,..??

 

[Capt Ken]

Re: Carb adapter Yamaha 3.0 L4

There is a kit on eBay.

 

[JRock2]

Re: Carb adapter Yamaha 3.0 L4

Thanks, Ken. What is it listed under? I searched all listings under 'carb adapter' and could not find one for the rochester/nikki combination.

 

[Capt Ken]

Re: Carb adapter Yamaha 3.0 L4

Yamaha Sterndrive

 

[JRock2]

Re: Carb adapter Yamaha 3.0 L4

All up and running again.
Thank you Capt Ken, you are the best.