WTB carb for Rossi .21

[mike stover]

Looking for a carb for a Rossi .21

O.D of the insert needs to be .531"

Thanks, Mike

 

[fishinghole]

I've got some stock Rossi 21AXE carbs I'm not using. Will these work?

John

 

[Jerry Wyss]

Looking for a carb for a Rossi .21

O.D of the insert needs to be .531"

Thanks, Mike

.531"?? thats about 13.4mm,,, thats an oddball,, what are you wanting to do there Mike?

Maybe you meant Rossi ".12" ,no?

 

[Zach Davis]

Looking for a carb for a Rossi .21

O.D of the insert needs to be .531"

Thanks, Mike

.531"?? thats about 13.4mm,,, thats an oddball,, what are you wanting to do there Mike?

Maybe you meant Rossi ".12" ,no?

Its an older Rossi .21. It came with a Nova Rossi slide carb and he is looking for a rotary carb.

Zach

 

[Martin Hamilton]

Thats a very strange size for a Rossi carb, I have had and still have most if not all the Rossi 21 motors right from the first 21 they made in the early 80s to the present time and non i have is .531 or 13.5mm. They made .512=13mm, .551=14mm, .630=16mm, .650=16.5mm. Are you sure that this is a Rossi and not a Novarossi as you mention its got a Novarossi carb on it, The reason being that the early Novarossi motors had Rossi cast on the crankase and not Novarossi also with C21 cast on the case with 3 screws holding the exhaust stub on as well. I believe that this Novarossi also used a .531=13.5 carb as well. regards Martin

 

[mike stover]

Thats a very strange size for a Rossi carb, I have had and still have most if not all the Rossi 21 motors right from the first 21 they made in the early 80s to the present time and non i have is .531 or 13.5mm. They made .512=13mm, .551=14mm, .630=16mm, .650=16.5mm. Are you sure that this is a Rossi and not a Novarossi as you mention its got a Novarossi carb on it, The reason being that the early Novarossi motors had Rossi cast on the crankase and not Novarossi also with C21 cast on the case with 3 screws holding the exhaust stub on as well. I believe that this Novarossi also used a .531=13.5 carb as well. regards Martin

Martin,

You are 100% correct. It does have the c21 on the side.

That answers a couple questions, Thanks

I have found a carb and its on its way.

Thanks for all the help.

One other questions does anyone know what thread the output shaft is, as i need a .150 collet for this motor, it has a .187.

Thanks again, Mike

 

[Martin Hamilton]

crank thread should be 1/4"x 28tpi unf. Martin.

 

[mike stover]

Still looking for a rotary carb that measures .531" insert.

Thanks, Mike

 

[shoboat]

Mike,

We can reduce that neck .060" for you.

Send it back to me. That is a good carb

with 3rd channel built in already.

Thanks,

Mark Sholund