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Recent content by stearman

  1. S

    Poppet valve location XR6

    "1994 150 XR6, SN OG104461. W "1994 150 XR6, SN OG104461. Where is the poppet valve located on this motor? Can poppet valve problems cause the motor to run hot at low RPM (runs cool above 4000) Thanks for any help."
  2. S

    1994 Merc XR6 150 hot up to 2500 RPM

    "Just bought a 1994 Astro 18FS "Just bought a 1994 Astro 18FSX with a 1994 Black Max XR6 150 Merc. Everything works great on the whole rig with very few problems that cannot be attributed to operator error on my part. The motor does, however, run hot if allowed to idle for long, or even to...
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