Search results

  1. M

    Blow-by on a high compression motor-remedies?

    Hi all, New to this forum, but not new to XS's. I race a vintage sidecar with a 750 kitted 447 motor, 10:1 compression, Megacycle cam, etc. My question is in regards to blow-by. I have my motor set up with adequate venting, top and bottom end (with one-way check valves) but unfortunately get a...
Back
Top