Air boat propellers, IVOPROP quick ground adjustable Magnum airboat propeller for air boats up to 700 horsepower.

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IVOPROP airboat propellers up to 700 horsepower!

IVOPROP Quick Ground Adjustable Magnum Airboat Paddle  Propeller  
Quick Ground Adjustable Magnum Airboat Paddle  Propeller -  how it works!

The IVOPROP operates on a COMPLETELY NEW AND UNIQUE adjustable pitch IVOPROP Quick Ground Adjustable Magnum Airboat Paddle  Propeller   system that allows for substantially less hardware and rotating mass than any other ground pitch adjustable prop. The unique pitch adjustment design operates on the principle of twisting the blades through the chromemoly alloy steel torsional rod cast inside the blade.

The outer end of the torsional rod is firmly anchored inside the outer blade section. The round torsional rod is capable of rotating inside the blade, except for the outer end. 

Adjust the pitch on the ground in a matter of seconds by turning the screw adjustor in the center of the prop. The super cams are installed on the end of the torsional rod.

Each super cam fits into the groove in the screw adjustor. Turning the screw adjustor causes each cam to rotate and turn the torsional rod twisting  the blade  changing the prop pitch.

IVOPROP Magnum Airboat Paddle Propeller  
For engines up to 700 hp  
30"- 90" pitch range  
58"- 84" diameter 
  • electric  or ground adjustable pitch
  • for engines up to 700 H.P.
  • carbon/graphite fiber/composite 
  • 30 day money back guarantee 
  • all blades protected by stainless steel leading edges 
  •  strong, efficient, quiet, smooth
  • basically regular magnum blade but NOT tapered.
  • unique pitch adjustment design no protractor or pitch blocks required for ground adjustment  
  •  low drag hub 
  •  beautiful high gloss black gelkote finish  
  • easily and quickly converts from 3 blade into 2 blade configuration - giving you a spare blade
  • blades individually replaceable 
IVOPROP Magnum Airboat Paddle  Model
Quick Adjustable Prop 
3-Blade   $1340.00  
6-Blade $2440.00  
2 and 4 blade Magnum Airboat Paddle Models also available. 
Use the Comments Section on the check out form to give us the rotation and length of the prop you require. 

Rotation is from you standing in the prop blast looking at the propeller.

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