flat

  1. vwfan79

    Flat head parts

    I have a 4 hp Briggs block and parts everything is there except the rod and piston, I have the tank too but not pictured. I also have an hs40 I think is off one of the rupps I bought, all internals are there but missing carb exhaust flywheel and coil. This stuff came with all the rupps I...
  2. David wulf

    Timing ? On my flat head build

    Getting ready to finish the briggs build tomorrow and i have a question . The cam i'am using is a dyno 107SS recommended timing is 32-34 degrees . The ARC flywheel says with a stock key it will be at 30 degrees . I have bought offset keys #2 #3 #4 I really don't understand them . How much will...
  3. J

    24mm flat slide intake

    Can you use a 22mm mikuni intake cut in half for a 24mm flat slide mikuni carb
  4. David wulf

    Limited and open flat heads

    So today went down to my friend Craig's to use his lathe . He was just finishing putting together a limited mod flat head . Had got the open done before i got there . The limited had a precision cam with like 458 lift and 306 duration , big ass cam . The open has 125 over piston and a lunati...
  5. Scumbag

    SCUMBAG's FLaT TRaCK Homage

    Picked up this Frame about 6 months ago, I thought, if all goes well, I could make a MiNi Bike Homage, to a Legendary Flat Tracker. 1st I had to ace the 5" rims, and cut off the fenders to make room for bigger wheels It's a small frame. By looking at the top picture, it...
  6. Norton flat track mini bike

    Norton flat track mini bike

  7. Norton flat track mini bike

    Norton flat track mini bike

  8. Norton flat track mini bike

    Norton flat track mini bike

  9. Norton flat track mini bike

    Norton flat track mini bike

    Norton flat track mini bike
  10. Norton flat track mini bike

    Norton flat track mini bike

  11. Norton flat track mini bike

    Norton flat track mini bike

  12. Norton Mini Bike

    Norton Mini Bike

  13. minibikin'

    ARC billet rod for flat head Briggs

    New in box ARC billet 4.325" rod for Briggs 5hp flattie. Come with bearings. Retails for $85. Own this one for $52 shipped without the original box USPS Priority... Please reply with PM sent and do just that. It's easier to keep track of potential buyers that way. Thanks!!
  14. S

    5hp flat head easy start cam ?

    Does anyone know if there is a aftermarket CAM with the easy start compression release arm for the 5hp flat head? If so where can I buy. Thanks
  15. Miniwood

    3 hp flat head

    3 hp briggs flathead Knocking heavy under load and missing. Cleaned carb and have good fuel in tank. New plug ! Pullet head,,, top of piston and valves covered in carbon ( bad) . Cylinder looks great . Valves seem to seat ok ( not super tight) haven't checked gap yet! Suggestions?
  16. D

    Swap used GX160 flat top piston in Predator 212?

    Is it possible? I am just curious because I read the bore size was the same. This is me just trying to be cheap and not spend money on a new one.
  17. ole4

    HEMI predator flat top pistons

    Just a heads up ARC had just gotten in the HEMI flattop pistons. they are lighter than the dished ones and a more modern design with thin rings. I ordered two and they said it comes with rings. Here is the post from Bob's site We now have the flat top Predator pistons/rings in stock. Part...
  18. chriscouncill3

    honda ut1 flat top piston help

    has anyone had any experience with this piston I just got one in for my blue greyhound 196cc clone and have searched a lot and the only thing I can find is that I should stagger the rings 120 degrees... ok got it. but the two top rings (the thicker ones) neaither one has a lip like I am used to...
  19. M

    Honda flat top piston in predator?

    Hey guys I bought a honda ut1 flat top piston and thin rings will this fit in my predator 212?
  20. minibikin'

    Briggs flat head intakes. Mikuni and Tilly.

    First, Briggs to Mikuni/Kehin style carb? Tapped for pulse fitting. $10 plus shipping Next Briggs to Tilly. Has pulse fitting plugged with screw.(removable). $10 plus shipping
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