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JetChopper30 MONO DEEP V HULL FRP

JetChopper30 is now NAMBA FE P LIMITED MONO STRAIGHTWAY RECORD HOLDING

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JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC
JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC
JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC
JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC
JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC
JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC
JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC
JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC
JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC
JetChopper30 padded mono deep V hull FRP GLOW or ELECTRIC

    JetChopper30 ELECTRIC setup instructions(view from deck, view from transom, view from port):
  1. Motor and drive shaft offset to right by 5mm.
  2. Drive shaft tilt left, form 1.54 degree with the centre line.(adjustment required)
  3. Drive shaft angle slightly negative. Set hull angle of attack to a small positive angle, for stability.
  4. Drive shaft length(Transom to prop. hub) 75mm.
  5. Rudder blade offset to right by 57mm.
  6. Rudder blade length 48mm exceed right bottom plane, triangular cut to control lift.
  7. Transom to rudder blade distance 55mm.
  8. Positive rudder caster to reduce lift.(bicycle fork)
  9. Right turn rudder blade turn angle 10 degree, 8m turn radius.
  10. Left turn rudder blade turn angle 18 degree, radius proportional to speed.
  11. Turn fin tip 30mm from chine.
  12. Upon triming done, uninstall the trim tab.
  13. CG 30.5% from transom.
  14. Weight bias on left side to produce 0.25Nm moment to counteract with the torque roll.(adjustment required)
  15. The hook near the transom shall be grinded off to make a near perfect straight line.

    JetChopper30 GLOW setup instructions(view from deck, view from transom, view from port):
  1. Drive shaft offset to right by 5mm.
  2. Drive shaft tilt left, form 1.54 degree with the centre line.(adjustment required)
  3. Drive shaft angle slightly negative. Set hull angle of attack to a small positive angle, for stability.
  4. Drive shaft length(Transom to prop. hub) 81mm.
  5. Rudder blade offset to right by 57mm.
  6. Rudder blade length 54mm exceed right bottom plane, triangular cut to control lift.
  7. Transom to rudder blade distance 55mm.
  8. Positive rudder caster to reduce lift.(bicycle fork)
  9. Right turn rudder blade turn angle 10 degree, 8m turn radius.
  10. Left turn rudder blade turn angle 18 degree, radius proportional to speed.
  11. Turn fin tip 30mm from chine.
  12. Upon triming done, uninstall the trim tab.
  13. CG 30% from transom.
  14. Weight bias on left side to produce 0.54Nm moment to counteract with the torque roll.(adjustment required)
  15. The hook near the transom shall be grinded off to make a near perfect straight line.

    If the above instructions were followed. JetChopper30 shall have following features, desired for oval racing:
  1. Stable full throttle right turn, at race course radius.
  2. Effective left turn.(Speed dependent)
  3. Perfectly neutral rudder for straight course.
  4. Unnoticeable prop. walk.
  5. Torque roll perfectly balanced.
  6. Chine walk rarely happen.
  7. Jumping rarely happen, if happened, are balanced.
  8. No porpoising.

    Forum:
  1. Leo NAVIGA MONO 2 Class 5imx
  2. Leo NAVIGA MONO 2 Class OSE
  3. TONY's P MONO
  4. TONY build for Christian Z.
  5. www.rcgroups.com, Electric, building log
  6. www.offshore-rc.com, France
  7. www.intlwaters.com, Glow, USA
  8. www.intlwaters.com, Electric, USA
  9. www.rctech.net
  10. www.rcgroups.com, Glow
  11. www.rcgroups.com, Electric
  12. www.offshoreelectrics.com, USA
  13. www.rcuniverse.com, Glow
  14. www.rcuniverse.com, Electric
  15. www.rumrunnerracing.com, USA
  16. www.modelpowerboat.com, USA
  17. www.rcracingboat.it, Italy
  18. www.modelteam.com.pl, Glow, Poland
  19. www.modelteam.com.pl, Electric, Poland
  20. www.5imx.com, Glow, China
  21. keithbradleyboats, Electric
  22. Visit us on facebook
  23. Visit us on Google+

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