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 Post subject: Re: 72 Ski-Doo T'NT
PostPosted: Sat Nov 27, 2010 11:32 pm 
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Joined: Wed Aug 25, 2010 8:26 pm
Posts: 198
Location: Traverse City, Mich.
kostya.lyt wrote:
That's a cool project!



Thanks, man. It's a rider, not a trailer queen. If you're ever back in Michigan stop by and take it for a spin.

The Tillotson carb requires more tweeking than a Weber; thankfully I only have one to tune :lol:
Attachment:
File comment: Nothing like a carb in your crotch!
Web tnt11.jpg
Web tnt11.jpg [ 194.63 KiB | Viewed 2707 times ]


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 Post subject: Re: 72 Ski-Doo T'NT
PostPosted: Sun Dec 05, 2010 8:07 pm 
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Joined: Wed Aug 25, 2010 8:26 pm
Posts: 198
Location: Traverse City, Mich.
Starting up the T'NT after spring/summer/fall lay-up is always an adventure; lots of pull-rope swearing and sweating.

The Craigs list guy I bought the 400 motor from put on some unknown late model recoil starter. It's about 80 percent plastic and thus works about 20 percent of the time - if that. The plastic foot is meant to grab the recessed grooves inside the pulley. However, being plastic, it no longer catches but slips over the metal grooves.

I unbolted the recoiler off my 340 motor, and even though a few grooves are worn on the pulley, it turns the motor over each yank.


Attachments:
File comment: Good thing VW's aren't pull-start
Web pully.jpg
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File comment: 340 pulley: built to last metal
Web recoil01.jpg
Web recoil01.jpg [ 208.07 KiB | Viewed 2673 times ]
Web recoil02.jpg
Web recoil02.jpg [ 108.13 KiB | Viewed 2666 times ]
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 Post subject: Re: 72 Ski-Doo T'NT
PostPosted: Sun Dec 05, 2010 8:12 pm 
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The Ukrainian
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Location: Pearland
Pull-start, nice!

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 Post subject: Re: 72 Ski-Doo T'NT
PostPosted: Sun Dec 05, 2010 8:24 pm 
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Joined: Wed Aug 25, 2010 8:26 pm
Posts: 198
Location: Traverse City, Mich.
The metal pulley works, which is good because I pulled ... and pulled ... and pulled but no go. After spark check, fuel, turn key on (I've done that before :oops: ) I finally resorted to shot or two of starting fluid. Few pops but no go.

Pull start and gravity-fed fuel can give your arm a work-out. I was just about ready to shove the sled back in the garage and head off to work when it turned over and died. After a few more pulls she roared back to life after the last ride in March.

The weather forecast is for about 8 inches of snow over the next day or so. I'll post some riding photos (maybe a video).
Attachment:
File comment: Lit headlight and some blue smoke is always a good sign!
Web startup.jpg
Web startup.jpg [ 101.36 KiB | Viewed 2653 times ]


Attachments:
File comment: 4,000 grand on 8,000 grand tach - that's about 1/4 throttle. However there isn't much left after 3/4 throttle
Web tach.jpg
Web tach.jpg [ 98.23 KiB | Viewed 2654 times ]
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 Post subject: Re: 72 Ski-Doo T'NT
PostPosted: Sun Dec 05, 2010 8:35 pm 
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Joined: Wed Aug 25, 2010 8:26 pm
Posts: 198
Location: Traverse City, Mich.
kostya.lyt wrote:
Pull-start, nice!



Yeah, my snowblower is pull-start, too. It starts first pull, but doesn't thrill me at all :roll:


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 Post subject: Re: 72 Ski-Doo T'NT
PostPosted: Sat Dec 11, 2010 8:07 pm 
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Joined: Wed Aug 25, 2010 8:26 pm
Posts: 198
Location: Traverse City, Mich.
Here's proof that the old T'NT does run. Sled fired up after the ninth pull today - no starting fluid. That's pretty good for a '72 pull-start.

I took my daughter around and around our yard - the neighbors love me. You'll notice she's wearing a Barbie helmet in at least one photo; I let her borrow my riding helmet :)

We have about 6-7 inches in the yard. The forecast is for a hell of a lot more snow over the next 24 hours. They are talking 10-14 inches tonight with another 5-6 inches on Sunday. Oh, and wind gusts between 30-40 mph. Monday looks just as bad.

Looks like I'll have plenty of snow for awhile. I'd have to put studded tires on the VW :)

FYI: The vintage Ski-Doo patches below are on the snowmobile suit that belonged to my uncle.
Attachment:
File comment: T'NT stood for track and trail.
Web tntpatch.jpg
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Attachment:
File comment: Zoom!
Web racepatch.jpg
Web racepatch.jpg [ 90.11 KiB | Viewed 2618 times ]
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Web firstride3.jpg
Web firstride3.jpg [ 98.36 KiB | Viewed 2613 times ]


Last edited by mich.bug on Sat Dec 11, 2010 8:21 pm, edited 1 time in total.

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 Post subject: Re: 72 Ski-Doo T'NT
PostPosted: Sat Dec 11, 2010 8:16 pm 
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Joined: Wed Aug 25, 2010 8:26 pm
Posts: 198
Location: Traverse City, Mich.
I'm pulling my daughter in a plastic Jet-Sled, it's normally used for hauling supplies when you go ice fishing.

Ski-Doo made Ski-Boose pull-behind sleighs. They're pretty cool - and expensive. Most sell on eBay for more than what my snowmobile is worth.
Attachment:
Web firstride1.jpg
Web firstride1.jpg [ 111.99 KiB | Viewed 2609 times ]
Attachment:
File comment: Note: No registration stickers. Breaking the law ... breaking the law.
Web firstride2.jpg
Web firstride2.jpg [ 97.08 KiB | Viewed 2609 times ]


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 Post subject: Re: 72 Ski-Doo T'NT
PostPosted: Sat Dec 11, 2010 8:33 pm 
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Der Luft Doktor
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Location: OC CA
Looks like fun!!! :thumbs:

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 Post subject: Re: 72 Ski-Doo T'NT
PostPosted: Sat Dec 11, 2010 11:10 pm 
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Joined: Tue Jan 22, 2008 8:54 pm
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Location: Houston
very cool!

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 Post subject: Re: 72 Ski-Doo T'NT
PostPosted: Sat Dec 11, 2010 11:50 pm 
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dLk bass hunter
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Location: Duncanville, Tx
Fun Fun Fun!! :dance:


....too cold for me though ;)

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