The chip didn't come with instructions so I wired it as a negative ground like any others I've used. Found that drawing online. I wasn't aware that some saws have positive ground like old tractors. I'll reinstall the chip as positive ground and report back my findings.
Makes me kinda wonder who held onto the negative ground theory the longest, for production stuff, and till what year.
Finished the other 272 the Ducati ignition coil died so I used a Chinese coil New seals,carb kit,fuel line and hl supply hd air filter kit
If it does the same thing wired as positive ground, then it must be the remmy coil doesn't play nice with modernish technology. Lol.
This makes about 30 to 40 of these china rims I've bought about they are only about a 1.50 each They've held up great for me. Oregon went to 9.00 per at my local shop I get 10 of these for 16.00 shipped.
Checking to see how this Sachs Dolmar 133 Super might clean up. I’m not optimistic the rest of the cover will follow the filter cap, but hopeful
I got this very beat 288xp in for a rebuild It's had some bad repair work done to it It has 6 different fasteners on it But the crank and bearings are still good My friend gave me 24 of these 20 gallon containers I break down saws and put them in the containers until the parts arrive I can fit 4-6 in each one
I like the big buckets! I’ve got a few plastic totes that work pretty good. Definitely an improvement over oil soaked cardboard. Especially when the smalls get under the flaps and you don’t find them until after you ordered new!
Those containers have been a hit I now have 34 of them they are as handy as a shirt pocket as the old saying I use them to store everything. Tools,saws, reloading equipment etc. They also make excellent portable seats Lol I have a few in my shop I've sold about 200 of them People are using them for planters for tomatoes and cucumbers building a trellis above them Farmer's and horse owner's bought most of them. These 15 gallon one's are not as popular as the smooth lid 20 gallons are.
Rebuilt that 288 today I used a hyway piston kit kit Since it has a Briggs and Stratton pull start I used a Briggs coil wire to fix it The decomp and carb fuel barb were leaking badly I think that's what scored it So I plugged the decomp and put a new am carb in It started on the second pull and I tuned it in wood It held it's tune and is easy to start.
A neighbor is bringing me a 288 and a 272 He had three shops work on them and couldn't fix them Apparently if it's not a bad sparkplug they won't work on it.