SPE 43cc Petrol Engine for Radio Control Aircraft

SPE 43cc Petrol Engine for Radio Control Aircraft including silencer, ignition module

PLEASE NOTE STAND OFFS NOT INCLUDED

Capacity:43cc

Configuration:2C single cylinder si cooled

Carburettor: Walbro pump

Ignition: CDI Electronic ignition w/Auto timing advance

Power supply:4.8-18V

Weight: 3.2 lbs including ignition and muffler/51oz

Maximum output:3.4 BHP

Maximum RPM:9000

Idle RPM:1300

Fuel:Unleaded

OIL:2 CYCLE HIGH PERFORMANCE

MIX:1:30 to 1:50

Prop selection:18x8-21x8

ELECTRONIC IGNITION SYSTEM (also known as CDI)
Your SPE 43cc features an electronic ignition system that advances the ignition timing
as the engine RPM increases. This insures a retarded timing at low RPM for easy
starts and good low-end engine performance, and advanced timing at high RPM for
good high-end power.
• Water resistant and vibration proof.
• Operates on 4 (4.8V), 5 (6.0V) cell NiCD/NiMH or 2s LiPo (7.4V) power source
• Consumption rate is approximately 230mA.
• Do not allow the battery to drop below 3 Volts which may damage your ignition
module.
There are a couple important facts that will ensure SPE ignition system performance