Author Topic: Converting double carb to single carb invader  (Read 10656 times)

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Intrigued_440

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Converting double carb to single carb invader
« on: November 23, 2012, 03:03:09 PM »
Is it possible to convert my Invader double carbed to Single? How would i do that? Does it matter what single carb i use as long as its a VM-32
My Sled's:
1980 Kawasaki Invader 340

Lloyd (ljm)

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Re: Converting double carb to single carb invader
« Reply #1 on: November 23, 2012, 05:30:00 PM »
 That is a good question.

 Lots of single carb sleds get converted to dual carbs, But I have never heard anyone wanting to go the other way. It could be Done on an Intruder by using Drifter cylinders and intake manifold.
 Not sure how you would do it on an Invader.

 May I ask why you want to try this?

Lloyd
77 SST
78 Intruder
79 340 Invader
80 440 Invader
80 Drifter (bought new)
80 LTD 4/6    X2

Several Deeres

Intrigued_440

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Re: Converting double carb to single carb invader
« Reply #2 on: November 23, 2012, 05:57:44 PM »
That is a good question.

 Lots of single carb sleds get converted to dual carbs, But I have never heard anyone wanting to go the other way. It could be Done on an Intruder by using Drifter cylinders and intake manifold.
 Not sure how you would do it on an Invader.

 May I ask why you want to try this?

Lloyd
Well it was my dads idea. I have two different carbs on my invader. The original VM-32 and a VM-36 I think. Idk if they put the right jets in the VM-36 carb or not. Maybe they did that because they didnt find another VM-32? I don't wanna spend a whole lot of money on a new VM-32 carb.
My Sled's:
1980 Kawasaki Invader 340

Lloyd (ljm)

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Re: Converting double carb to single carb invader
« Reply #3 on: November 23, 2012, 06:47:55 PM »
Honestly   It would be cheaper to buy a used carb, or even a pair of them than do the conversion to sigle carb.
 To get it to run half decent you would need a much larger carb.

 There is often carba on Ebay   I bet there are lots of guys on here that would sell you a carb or a pair of carbs.

Lloyd
77 SST
78 Intruder
79 340 Invader
80 440 Invader
80 Drifter (bought new)
80 LTD 4/6    X2

Several Deeres

Intrigued_440

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Re: Converting double carb to single carb invader
« Reply #4 on: November 23, 2012, 06:56:29 PM »
Honestly   It would be cheaper to buy a used carb, or even a pair of them than do the conversion to sigle carb.
 To get it to run half decent you would need a much larger carb.

 There is often carba on Ebay   I bet there are lots of guys on here that would sell you a carb or a pair of carbs.

Lloyd
Is it possible to use the VM-36 carb or whatever is on it and change the jets to match the other carb?
My Sled's:
1980 Kawasaki Invader 340

79 invaders

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Re: Converting double carb to single carb invader
« Reply #5 on: November 23, 2012, 10:22:48 PM »
your invader came with 36 mm carbs from the factory,i would find another one and use the 36`s,thats if its a 440
« Last Edit: November 23, 2012, 10:27:24 PM by 79 invaders »
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2-79 invaders
80-invader
80-intruder
81 ltd

Intrigued_440

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Re: Converting double carb to single carb invader
« Reply #6 on: November 23, 2012, 10:30:51 PM »
your invader came with 36 mm carbs from the factory,i would find another one and use the 36`s,thats if its a 440
It's a 340
My Sled's:
1980 Kawasaki Invader 340

79 invaders

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Re: Converting double carb to single carb invader
« Reply #7 on: November 23, 2012, 10:34:24 PM »
find another 32
78 invader
2-79 invaders
80-invader
80-intruder
81 ltd

Intrigued_440

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Re: Converting double carb to single carb invader
« Reply #8 on: November 23, 2012, 10:38:35 PM »
find another 32
Is there any way i can find the jets like the 32 and put in the 36?
My Sled's:
1980 Kawasaki Invader 340

Lloyd (ljm)

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Re: Converting double carb to single carb invader
« Reply #9 on: November 24, 2012, 04:22:02 AM »

 I would find another 32



Lloyd
77 SST
78 Intruder
79 340 Invader
80 440 Invader
80 Drifter (bought new)
80 LTD 4/6    X2

Several Deeres

JDmatt

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Re: Converting double carb to single carb invader
« Reply #10 on: November 24, 2012, 06:02:12 AM »
find another 32
Is there any way i can find the jets like the 32 and put in the 36?

No.  The purpose of the carb is to create the correct air/fuel mixture to ignite.  If you take two different size carbs, and use the same jets, you get a different mixture, because the larger carb is allowing more air to travel through, but the same amount of gas as the smaller one.

Maybe you can offer to trade the 36 to someone for the proper 32?
« Last Edit: November 24, 2012, 06:04:34 AM by JDmatt »
Matt
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jimvw57

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Re: Converting double carb to single carb invader
« Reply #11 on: November 24, 2012, 08:07:45 AM »
The VM 32's come up quite often on Ebay. You will need a different carb mounting (boot) as the 32 uses a smaller diameter one. If you are using the stock air silencer, it also has a different carb mount for the 32 vs 36. If you don't have the air silencer, start looking for one. It will affect performance if it isn't on there. Individual air cleaners let in more air and the jets will have to be changed to compensate for that.

Intrigued_440

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Re: Converting double carb to single carb invader
« Reply #12 on: November 24, 2012, 09:04:13 AM »
Hmm well i wonder where i can find another 32?
My Sled's:
1980 Kawasaki Invader 340

jimvw57

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Re: Converting double carb to single carb invader
« Reply #13 on: November 24, 2012, 02:10:22 PM »
I got a pair, but it is a hassle shipping to Canada. I'm sure you could find one or two more local.

Intrigued_440

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Re: Converting double carb to single carb invader
« Reply #14 on: November 24, 2012, 03:12:26 PM »
Well i found one at a local salvage yard. They want 85 for the carb
My Sled's:
1980 Kawasaki Invader 340