re-bore

  1. Plunder

    Need to re-bore a sprocket

    I need to re-bore a sprocket Some background to my problem first: I have a 75 tooth rear sprocket on my "Motovox MBX 10" (Chinese made, will explain later). I replaced the stock 2 1/2 hp engine with a HF Predator 212, which I modified...
  2. F

    Machine Shop for Re-bore in GA

    Hey guys, been calling around as I found the time and just can seem to find a small engine shop that will re-bore or a engine shop that is willing to re-bore a small motor. Anyone got someone they can recommend around the Atlanta region of GA? Would really be much appreciated!
  3. J

    H50 re-bore

    I have an H50 with a steel cylinder sleeve and a PTO bearing crank. Wanted to save it so I bit the bullet and have NOS crank, rod and .020 over piston coming. Anyone ever had one overbored this much? Should be ok correct?
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