Thats more like it

December when ones mind turns to snow. Sadly its not cold and theres no snow yet but whaddya gonna do?

Last weekend I tried firing up the '98 Jag but she was a no go. I farted around troubleshooting for awhile and finally found that the fuel pump was failing to chooch. This was a big setback, I'd intended to spend the day replacing the track but ended up troubleshooting the day away...
I guess this finally makes the '98 fit in around here, getting its chance to be a dead sled.

I was ordering Christmas presents on Amazon anyway so I added a Mikuni square, single output pump kit to the order. Tonight I finally had time to get the kit in place. Turns out the square single output pump is REALLY simple. There are 4 screws to take it apart, 2 gaskets and a diaphragm and that is it. I replaced a couple fuel lines while I was there, its amazing how long the original lines last. I put some tygon (yellow) lines on, we'll see how they last. The clear hose is usually the worst, it gets hard and doesn't seal. Blue is second best and yellow is supposed to be the best, we'll see. I need to get some clamps, they didn't come with them stock but you might remember a couple years ago on the trail with my El Tigre when the fuel line came off one carb. If I'd kept pressing on when that happened there could have been a nasty fire...

Anyway I got it all buttoned up and on the 15th crank just as I was about to lose hope it fired up. Ran rough for a little while but finally smoothed out. I think there might have been a hint of this problem last spring when I bought the sled, it would run but would occasionally stumble and the sled would about pitch me over the handlebars, now its much smoother. Next step is to put it on the trailer and get it over to buddy Chuck for a track replacement. I dunno what the previous owner did but the track is missing a bunch of lugs, looks like somebody got after it with a hot knife.

Earlier in the day I'd gotten the '91 Jag running, that one also needed about 15 pulls but no other real work. I think it needs some clutch work, it was awful hard on gas last winter. I'll ask Chuck to take a look at it too. Last Monday I got a SAM pass for it so that sled is ready and legal to ride. The '98 still needs to be registered, I'm hoping this Friday I'll get a chance to run down to Worcester...

Re-resurrecting the Cobra and having fun!

After my success getting the Panther going I spent some time giving its seat a good dose of leather treatment and reinstalled, even a few days later the sled still ran well so I pulled it out of the garage and pulled the 1979 Polaris Cobra back in. When we left it the Cobra was running well but just after that it wouldn't start, the plugs would foul immediately upon pulling the cord.
Turns out the fuel pump was leaking into the case on the PTO side. I put new gaskets into the pump but what a pain it was to get the gas out. Finally I had to let it run for about 5 minutes with the pump totally disconnected. I also added a fuel shutoff so we shouldn't get into this mess again.

With that done I pulled both the Polaris and the Cat out and Angie, our neighbor Bill and I had a fun time chasing each other around the yard with the two sleds. It was fun to compare the difference 8 years of development made. The Cobra is so much more civilized. Part of that can be attributed to the Mikuni carbs on the Polaris but most of it is the improved clutch and suspension. Bill said it best "You've got so much more control".

I like this shot, Angie is all sweetness and light, you can't tell that she'd just moments earlier been stuck and I'd had to bust my spleen to get the sled moving again. I don't know how she can stick a sled from a standing start like she does but she seems to manage it...

Through out it all the Cobra ran like a champ never missing a beat. The Wankel Panther with its stupid Tillotson HL on the other hand. Theres a kit to replace the HL with a Mikuni but its over a hundred bucks...