Swap carbs from Force 75hp to Chrysler 105hp

[George Pan]

I want to check something to my upper carburetor because is leaking again after the service . The point is that i have 3 carbs from a force 75hp . They seems identical except the screw of air mixture (force carb have it outside to the side) . I change the jet screw at inside from my Chrysler .

Is ok to procced ? I am need something else to be safe ?

thanks

 

[Nordin]

If they are identical and you change the jets, yes I think it will work

Maybe Frank will chime in. He will know.

Check also that the choke connecting bars will fit.

 

[George Pan]

No Title

 

[Frank Acampora]

You can swap the carbs BUT you will reduce the engine performance! The 75 HP carbs have a 1 3/16 diameter venturi while the 100 carbs have a 1 5/16 diameter venturi. Additionally the 100 carbs have a larger butterfly and inlet to the manifold. Yeah, it will work, but why try to strangle an engine that was really only delivering about 90 HP?