tag:blogger.com,1999:blog-7854654208038145638.post7156643393719773273..comments2024-01-10T04:03:18.785-06:00Comments on Fast, Cheap and Out of Control: What is this doing here?Graham Motzinghttp://www.blogger.com/profile/09327335751664687661noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-7854654208038145638.post-54190700988962147582009-12-17T12:59:08.343-06:002009-12-17T12:59:08.343-06:00sweet comments... the cylinder is a 4 transfer uni...sweet comments... the cylinder is a 4 transfer unit. Its all cast together, and I didnt want to risk a bunch of loose roller bearings jumping out all over the damn place, so i left it together. The ports are already so large, I didnt think I could make them any wider, they are at least 70% of bore, so i just rounded the exhaust a little bit and added a tiny bit to the top. Given how awful the original spark arrestor is on this thing, i imagine putting a pipe on it will easily double its power. <br /><br />There is a MAC15 (80 cc version of the MAC10) sitting on my workbench right now waiting for some free time for me to make the Batavus motor mounts.Graham Motzinghttps://www.blogger.com/profile/09327335751664687661noreply@blogger.comtag:blogger.com,1999:blog-7854654208038145638.post-12448752218955671142009-12-17T12:51:53.743-06:002009-12-17T12:51:53.743-06:00http://mopedhq.blogspot.com/2009/08/lets-cut-some-...http://mopedhq.blogspot.com/2009/08/lets-cut-some-grass-quickly.html<br /><br />Hydroform!Philip Patriehttps://www.blogger.com/profile/08180892553131164545noreply@blogger.comtag:blogger.com,1999:blog-7854654208038145638.post-61042988342860966562009-12-17T12:35:01.035-06:002009-12-17T12:35:01.035-06:00I have a few comments on this. First off, that lit...I have a few comments on this. First off, that little saw is nuts for the number of CCs it has. They definitely don't make them like they used to.<br /><br />When you port a chainsaw, never raise the exhaust or lower the intake. You're looking for torque, not revs. Just widen that sucker. I've ported so many different saws that I don't remember if you have 4 transfer ports or 2, but if you have four, make sure to round the divider between the two. Most saws just have a flat surface that kills the flow.<br /><br />On an off note, I found an old 85cc Poulan with a 21mm Tillotson carb in a buddy's barn last year. He said it doesn't run so I can have it (I agree with you, I love it when people say that). After getting it to start, I realized it needed new crank seals. I opened up those ports quite a bit. It came with a 32" bar, so I cant wait to get the monster running.<br /><br />If you find a mini circuit pipe, post it up. That would be awesome.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-7854654208038145638.post-51898871699377118442009-12-17T11:53:39.532-06:002009-12-17T11:53:39.532-06:00Not a fan of new Homelite chainsaws but the vintag...Not a fan of new Homelite chainsaws but the vintage models are the shit! Cut about 8 years worth of firewood for a big old Sconnie' farmhouse as a young lad. Miss those days sometimes but cutting firewood every fucking weekend really blows. You can come up by me and trim my 4 trees someday if you get a chance, lol. Peace out, SaltyAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-7854654208038145638.post-51700315975398095712009-12-16T10:48:24.155-06:002009-12-16T10:48:24.155-06:00does anyone know anything about autolube systems?does anyone know anything about autolube systems?Graham Motzinghttps://www.blogger.com/profile/09327335751664687661noreply@blogger.comtag:blogger.com,1999:blog-7854654208038145638.post-31791719869713518492009-12-16T10:33:34.171-06:002009-12-16T10:33:34.171-06:00Sick chanisaw ripper.
Vintage murder.Sick chanisaw ripper.<br />Vintage murder.Anonymousnoreply@blogger.com