break in

  1. A

    Break in period with low oil to gas ratio

    Some backstory first: Engine is a typical ebay 80cc 2 stroke kit When I first mixed the fuel, I negligently calculated the ratio wrong and ended up with 2 gallons of mixed fuel with a ratio somewhere between 32:1 and 40:1. I have used up almost the entire 2 gallons. The bike has been rode for...
  2. M

    How to know when broken in? Fuel ratios?

    I probably have about 30-40 miles on my bike so far, and have been using a 20:1 gas to oil fuel ratio with non-synthetic 2 stroke oil, I don't know if it is meant for air cooled engines or not but... don't know if that matters but I'm sure it helps. Anyways, I wanted to know how do I know if my...
  3. C

    How do You break in your ht motor?

    When I was young 13 I built a kings on a Shwinn n did it by instruction manual. Switched to 50:1 when it was 4 tanks down and used some mc pre that claimed 100:1 for most high end Japanese 2 strokes . Got that motor up too 33 on the flat after I ****ed up and drilled 2 holes in my muffler cap...
  4. C

    stock 49cc 2 stroke compression

    Hey guys, i did a compression check on my engine today just because, and was a little concerned when i found that the engine was putting out 80psi. Now this sounded ok to me at first, but after seeing a video on youtube saying that these engines come stock with around 100, to 120 psi, i thought...
  5. R

    Engine Will Not Start

    Hi, I put my bike kit together the other day and it worked great once I got in on the bike, for a day. I was riding home after the first day of use when I ran out of gas. I was close to a friends house, so I pedaled there and found that he had gasoline and two stroke outboard engine oil. I...
  6. spiderskzes

    2nd bike first 2stroke. 80s cruiser?

    Got this bike for 150. Motor hadn't been broken yet but bike had sat for 2years. Took her apart cleaned everything but the block , greased her up and replaced whatever bolts and studs I could find from ace. Started up easy but kinda ran a little rough sounded like something was clanking behind...
  7. B

    Carb adjustment/ breaking in

    So I have been lurking in this forum since I saw someone riding a MB but have just now gotten around to posting. I put a BGF 66 on my Wally World nel lusso and have run almost a gallon thru it. It was running ok, a little rough but I got the mixture dialed in so it will 2 stroke good thru the...