modifying

  1. Danny01

    hot dog muffler modifying

    a while back I saw a post that had stated, poking/drilling out the middle of the hot dog/bullet muffler would give you a deeper tone... is this true? has anyone tried it before? any suggestions would be appreciated :thumbsup:
  2. owend

    "Someting Wong" modifying a Baja Warrior

    I got logged off while I was posting and will fill you in later about the bike.
  3. markus

    retrofitting a trailer taillight for mini bike use

    Back in the day one of the most commonly used taillights for minibikes, both in battery operated kits and stock on "fully loaded" bikes was the PMCO 428 series taillight. All these are were the standard trailer taillight of the times except they were hit with industrial chrome for good looks...
  4. N

    Modifying baja mb 200

    Hey guys, ive been doing a fair bit of reading on modifying honda clones .Is this the same as a stock baja motor.I want to add a flywheel, billet rod header,and a carb upgrade .Can someone tell me if you can do this to a stock baja motor,and if so is there mush of a power inprovement.Also what...
  5. 5

    Anybody Modifying a Robin?

    Hi. Does anyone know if any billet flywheels will fit on a 6hp Robin EX-17 engine? My flywheel weighs 7 lbs. Besides protecting my engine, that's almost 5lbs of weight to shave off my bike. How about billet rods? Will they fit on a Robin? It LOOKS like an aftermarket filter will bolt...
  6. cajun66

    Modifying a Comet Torc-a-verter

    Been lurking a while and finally have a question. The old comet belt drive I have won't work with the 5.5hp OHV honda I have. If I could lengthen the frame on the converter the rear pulley/shaft assembly would clear the head and valve cover. Has anyone done this? Will I be able to find a longer...
  7. B

    Modifying my 6.5 Clone

    Hey, I am thinking about starting to Modifying my 6.5 Clone. I already know i must get a Billet rod and Flywheel. I am wondering after those two things what should i get next? There is soo much stuff they have out there and i dont know what to get for the performance i want. I am trying to...
  8. Hondagx160DB

    Need Help Modifying Clone

    Just purchased a 6.5 from HF and i added an AGK 2 stage straight header. Everything else is stock. I was thinking about getting a 22mm Mikuni carb and a UNI air filter. I also think i will need 18lb Springs and a billet rod and flywheel. I have a few questions: Do I need an adapter to put...
  9. Chopped50ford

    Modifying a 3.5 HP Briggs

    It appears the 5 hp is popular to modify but what about the 3.5hp engines? What are some things you can do to boost some extra power from these small guys? Can you add a downdraft carb? Mill the head? Cam changes? Rod lengths? Im very curious and I think it would be great for...
  10. machinebike

    Cut off 1inch crankshaft and modifying to a 3/4....

    I cut off the 1 inch shaft, left room to drill hole and tap with a 3/4 tap. I have a grade 8 3/4 bolt I mounted into it but when I turn the crankshaft, it is very, slightly crooked when i turn it. Any suggestions on how to get it straght after I already drilled and tapped? What about...
  11. K

    Modifying Comet 44 clutch

    Can a Comet 44 be modified to run a wider belt? My driven pulley uses a 1-3/16" belt. Can I just put a 5/16" spacer somewhere in the Comet 44 to shim it up from 7/8"? I'll be running an LO 206 Briggs & Stratton (about 8 horse power) in an old Harley Davidson scooter.
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