BT-43EI-2

The BT-43EI-2 features a design that results in an engine that's smaller and lighter, but still delivers excellent power-to-weight ratio.

Features our popular Electronic Ignition System, which offers reliable starting in a much smaller size and weight than typical magneto systems.
A Velocity Stack on the Walbro carb increases air flow to help push fuel into the chamber.
Three bearings – one front, two center – help to lessen vibration.
The spinner bolt is predrilled and tapped for attaching a prop adapter.
The Friction Disk Pad is an added safety feature that helps keep the prop from slipping on the prop hub.

3 Year Warranty

The innovative back plate allows modelers to bolt the engine directly to the firewall — no mounting plate required! That makes mounting easier, as well as lowering overall weight and vibration.

2-view drawing

SPECIFICATIONS
Stock Number:FJIG0144
Displacement: 2.6 cu in (42.5cc)
RPM range: 1,200-11,000
Output: 4.2 hp @ 11,000 rpm
Weight w/muffler: 3.5 lb (1.6kg)
Includes: EIS (Electronic Ignition System), muffler, prop hub, spinner bolt, Champion RCJ6Y spark plug, Walbro HDA222 carb, super lubricating oil
Fuel/Oil Mix: 100-150:1 of regular or high octane gasoline to 2-cycle oil

Home | 2-Stroke Engines | 4-Stroke Engines | Batteries | Replacement Parts