Author Topic: Factory jetting for the 79' 340 Invader  (Read 3326 times)

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Tory944

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Factory jetting for the 79' 340 Invader
« on: December 21, 2014, 03:04:25 PM »
Hey guys...   got another sled with no carburetors!  Anybody have the factory jetting suggestions for this one?  I'd prefer to go with non econo jet carbs.  I have a feeling these carburetors may have been the standard mikunis...  Thanks in advance!           
                                       79' 340 Invader 8)
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rminier

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Re: Factory jetting for the 79' 340 Invader
« Reply #1 on: December 21, 2014, 03:57:04 PM »
Yep, the 340's used standard VM-32's.
Main.         175
Needle.      6DH4-2
Needle jet.  P-4
Cutaway.    3 mm
Pilot.          25
Air screw.   1.5

This is what's listed in the 79 service manual...
75 SnoJet Astro SS, 79 Kawasaki Invader 440 (two of them), 81 Scorpion Sidewinder, 82 Blizzard 9500, 83 Yamaha Vmax 540, 97 MXZ 670....and holding...for now.

Tory944

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Re: Factory jetting for the 79' 340 Invader
« Reply #2 on: December 21, 2014, 04:09:41 PM »
Boy, I'll just start calling you the next time I need a question answered!  Thanks man! ;)
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rminier

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Re: Factory jetting for the 79' 340 Invader
« Reply #3 on: December 21, 2014, 04:14:48 PM »
Watchin' my Indy Colts getting killed by the dang Dallas Cowboys...May as well pop open the old Invader manual.... :-[
75 SnoJet Astro SS, 79 Kawasaki Invader 440 (two of them), 81 Scorpion Sidewinder, 82 Blizzard 9500, 83 Yamaha Vmax 540, 97 MXZ 670....and holding...for now.

Tory944

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Re: Factory jetting for the 79' 340 Invader
« Reply #4 on: December 21, 2014, 05:59:59 PM »
Sorry to hear the bad news :'(  I always keep a few books around just in case 8)
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gixxer6

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Re: Factory jetting for the 79' 340 Invader
« Reply #5 on: December 21, 2014, 07:27:39 PM »
Tory, I've got a nice set of 79' 340 Invader carbs if your looking for some. 

Tory944

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Re: Factory jetting for the 79' 340 Invader
« Reply #6 on: December 22, 2014, 04:29:24 AM »
$$???
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Tory944

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Re: Factory jetting for the 79' 340 Invader
« Reply #7 on: December 22, 2014, 07:24:00 AM »
Found a pair of 32's...   didn't even know I had!  Thanks for the help.
Torys Vintage Sleds
Website:  torysvintagesleds.com