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  1. FlatheadJohn

    6.5hp Tecumseh Power Sport Valve Springs

    I am wanting to do a couple mild mods to my sons 6.5hp Tecumseh Power Sport. I have put on a header and pipe, and I am in the process of building an intake for an 18mm carb and a k&n. After reading threw many threads, I have learned I need to put on stiffer valve springs. I would like to know...
  2. FlatheadJohn

    Aluminum Flywheel question

    Heres the problem, I recently purchased a NOS 5hp IC on line, before I installed it, I put on an aluminum flywheel. I noticed it has 2 magnets on it, one on each side. The factory one only has one. After installing the aluminum one, it wouldnt start. In fact it would jerk the the rope out of my...
  3. FlatheadJohn

    Please help a new guy out

    Just picked up this frame and a briggs 5hp. Please help me identify the make and model and direct me to any info I can use to research this bike. The pic of the serial number says "Sears & Robuck" and says Canada. Thanks in advance and I appreciate the help!
  4. FlatheadJohn

    Newbie from Oklahoma

    Greetings from Oklahoma! Land of the tornados! Glad to find this site. I have a custom built Schwinn OCC Chopper with a 5hp briggs. I have just aquired another vintage mini-bike, that when I can I will post pics to help get it identified. I have been reading quite a few articles and this place...
  5. FlatheadJohn

    Newbie from Oklahoma

    Greetings from Oklahoma! Land of the tornados! Glad to find this site. I have a custom built Schwinn OCC Chopper with a 5hp briggs. I have just aquired another vintage mini-bike, that when I can I will post pics to help get it identified. I have been reading quite a few articles and this place...
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