RCU Forums - K&B 7.5 outboard

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Nitro boater

09-20-2017 06:25 AM

K&B 7.5 outboard

Guys anyone fitted a OS 40a carb to this motor.!?????

ob nut

10-01-2017 09:05 AM

Not that I'm aware of. My 7.5's use the latest from K&B, low end dial needle. The low end dial is removed, not needed for racing.

Nitro boater

10-01-2017 09:16 AM

K&b

Can you send me a picture

ob nut

10-01-2017 10:59 AM

1 Attachment(s)

Attachment 2234735

This is the side where the low end dial would be. It's been sanded down, hole enlarged to allow a nipple to be installed for the fuel inlet.

Nitro boater

10-01-2017 11:51 AM

Where can i get a carb like that

ob nut

10-01-2017 12:18 PM

That is a stock K&B 7.5 carb, but altered. Just need to make the alterations yourself or have someone do the work.

Nitro boater

10-01-2017 12:24 PM

People fit the novarossi carb to the k&b

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