weaser42
30cc
72" Extra 330SC"
The 72 Extra, developed by Scott Stoops, is a model of the latest, greatest world-championship class full-scale Extra. It delivers that same performance in the very convenient 25% size. This design is extremely precise, featuring a long tail for very smooth aerobatic performance. The SC is tuned for extremely low knife-edge coupling, making knife-edge maneuvers easy and fun, even the last quarter of a knife-edge loop.
The 72 Extra easily accepts electric power or 28-36CC gas power. A canister tunnel is included along with mounts for a 30CC-sized canister, a 30CC-sized carbon tuned pipe will also fit in the fuselage. For electric power, 6S 5000mah or 8S 4000mah is recommended for 1800-2200W total. A castle BEC Pro is highly recommended
The Extra uses 4 full size metal gear servos, plus a throttle servo if needed. A second elevator servo may also be installed to balance a very heavy gasoline engine. All ball-link hardware is included, along with carbon landing gear attached to a fiberglass/carbon reinforced plate, wing bags, genuine ultracote covering, carbon wing tube, locking hatch latch, carbon-reinforced fuselage, aluminum axles, carbon tail wheel, and more.
For gas power, the 72" Extra is set up for the DLE-30 engine, and includes a firewall-drilling template for that engine and uses the standoffs included with the latest version of the DLE-30 engine. If you are not using a DLE-30, you will have to supply the correct length standoffs and drill your firewall accordingly for your particular engine.
We recommend the DLE-30 Rear-Carb engine for this aircraft, with a 20x6 (or Vess 19A or 20A) prop.
The 72" Extra includes a generic fuel tank, but the American-made Fortitude Fuel Tank is the best in the world and is a highly recommended upgrade.
Specs:
Wingspan: 72"
Length: 69"
Wing Area: 1000 Sq. Inches
Weight: 9.5-11 lbs.
Required Equipment
Engine:
25-35CC Gas (DLE-30 Recommended)
1.80-2.10 Glow (Mount not included in kit)
Gas Prop:
20x6 Xoar Sword
Vess Aero 19A
Vess Aero 20A
Fuel dot or Fuel filler
Fuel line
Electric Motor:
Hacker A50-12L with 6S 5000-5800mah 19x10 or 20x10 prop
Hacker A50-12L with 8S 3500-4400mah 17x8 or 18x8 prop
Hacker A50-14L with 8S 3500-4400mah 18x8 or 19x8 prop
ESC:
Castle ICE 100
Castle Phoenix HV-85
Hacker X75 OPTO
...with all of these, a Castle BEC PRO is recommended.
Servos:
QTY 4 Hitec HS-985MG (Good)
QTY 4 Hitec HS-7985MG (Better)
QTY 4 Hitec HS-7955TG (Best)
Red: http://www.3dhobbyshop.com/72-Extra-330SC--Red_p_15148.html
Yellow: http://www.3dhobbyshop.com/72-Extra-330SC--Yellow_p_15149.html
The 72 Extra, developed by Scott Stoops, is a model of the latest, greatest world-championship class full-scale Extra. It delivers that same performance in the very convenient 25% size. This design is extremely precise, featuring a long tail for very smooth aerobatic performance. The SC is tuned for extremely low knife-edge coupling, making knife-edge maneuvers easy and fun, even the last quarter of a knife-edge loop.
The 72 Extra easily accepts electric power or 28-36CC gas power. A canister tunnel is included along with mounts for a 30CC-sized canister, a 30CC-sized carbon tuned pipe will also fit in the fuselage. For electric power, 6S 5000mah or 8S 4000mah is recommended for 1800-2200W total. A castle BEC Pro is highly recommended
The Extra uses 4 full size metal gear servos, plus a throttle servo if needed. A second elevator servo may also be installed to balance a very heavy gasoline engine. All ball-link hardware is included, along with carbon landing gear attached to a fiberglass/carbon reinforced plate, wing bags, genuine ultracote covering, carbon wing tube, locking hatch latch, carbon-reinforced fuselage, aluminum axles, carbon tail wheel, and more.
For gas power, the 72" Extra is set up for the DLE-30 engine, and includes a firewall-drilling template for that engine and uses the standoffs included with the latest version of the DLE-30 engine. If you are not using a DLE-30, you will have to supply the correct length standoffs and drill your firewall accordingly for your particular engine.
We recommend the DLE-30 Rear-Carb engine for this aircraft, with a 20x6 (or Vess 19A or 20A) prop.
The 72" Extra includes a generic fuel tank, but the American-made Fortitude Fuel Tank is the best in the world and is a highly recommended upgrade.
Specs:
Wingspan: 72"
Length: 69"
Wing Area: 1000 Sq. Inches
Weight: 9.5-11 lbs.
Required Equipment
Engine:
25-35CC Gas (DLE-30 Recommended)
1.80-2.10 Glow (Mount not included in kit)
Gas Prop:
20x6 Xoar Sword
Vess Aero 19A
Vess Aero 20A
Fuel dot or Fuel filler
Fuel line
Electric Motor:
Hacker A50-12L with 6S 5000-5800mah 19x10 or 20x10 prop
Hacker A50-12L with 8S 3500-4400mah 17x8 or 18x8 prop
Hacker A50-14L with 8S 3500-4400mah 18x8 or 19x8 prop
ESC:
Castle ICE 100
Castle Phoenix HV-85
Hacker X75 OPTO
...with all of these, a Castle BEC PRO is recommended.
Servos:
QTY 4 Hitec HS-985MG (Good)
QTY 4 Hitec HS-7985MG (Better)
QTY 4 Hitec HS-7955TG (Best)
Red: http://www.3dhobbyshop.com/72-Extra-330SC--Red_p_15148.html
Yellow: http://www.3dhobbyshop.com/72-Extra-330SC--Yellow_p_15149.html