GF-40 including silencer F-6040

Aircraft four-stroke gasoline engine with a capacity of 39.96 cc with an output of 3.8 hp at 8600o / min., Idle speed 1800 rpm, engine weight 1170g (damper 113g), ignition weight 95g designed for 2c. LiPo and Life operation.

OS39400

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The MAX GF40 offers models designed for 25-30 cc of glowing or 30 cc gasoline two-stroke engines all they need - reliability and durability, simple and inexpensive operation, easy adjustment and, above all, the amazing realistic four-wheel sound ideal for mock-ups!

  • Same build dimensions as GT33.
  • New electronic ignition IG-04 with 4-5 NiCd / NiMH or 2S LiPo / LiFe power supply.
  • Rear-mounted Walbra WT1070 double-needle carburetor for reliable and perfectly stable fuel delivery.
  • Positive Crankcase Ventillation (PCV) system for crankcase venting recirculating gas and oil.
  • It uses an affordable blend of natural gasoline with 25-50: 1 blended oil (depending on oil type).
  • Very economical operation - 300 ml tank is sufficient for 10-15 minutes of aerobatic flying with a reserve of 7-8 minutes on full throttle).
  • Expansion silencer F-6040 with effective damping and easy installation inside the engine cover.
  • The noble deep sound of gasoline quads is ideal for mock-ups and semi-cars.

The GF40 is a four-stroke gasoline engine designed for 25-30 cc powered or 30 cc gasoline two-stroke engines. It is equipped with two-needle carburettor type Walbro WT1070 with choke. IG-04 electronic ignition and exhaust silencer type F-6040 are also available in the basic assembly.

  • Recommended Propeller Dimensions: Run: 18x8 ", Sport / Acrobat / Scale: 18x8-12" 19x8-10 "20x8-10"
  • Recommended fuel: run 25: 1 (25 parts Natural Gas per 1 part KLOTZ oil), normal operation 50: 1
  • The fuel tank (300-400 ml) and all hoses must be of gasoline type.

The engine kit includes: GF40 engine with RC carburetor type Walbro WT1070 with choke, electronic ignition IG-07, spark plug 1 / 4-32, exhaust silencer F-6040, operating instructions <" / p>

Cubic capacity [ccm] 39.96
Number of cylinders 1
Drilling [mm] 40
Stroke [mm] 31.8
Operating speed [rpm] 1800 - 9000
Engine power (at 8600 rpm) [kW] 2.79
Power (at 8600 rpm) [HP] 3.8
Weight (engine) [g] 1170
Weight (muffler) [g] 113
Weight (ignition) [g] 95
Recommended candle CM-6
Recommended tank volume [ml] 300-400
Thread propeller nut UNF 5 / 16-24
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