Fuji BT-50SB Gasoline Engine

Fuji-Imvac^® BT-50SB Gasoline Engine

Features

Powerful Mighty Mag! Magnets on the flywheel work with the Automatic Timing Module (ATM) to provide extra-easy hand starting by starting with low timing that eliminates kickbacks. Timing increase automatically as rpm increase for more in-flight power.

The included Walbro carb has a “butterfly” choke valve that’s easier to use than a slide-valve carb. A direct linkage throttle setup provides faster, more accurate response than a bell crank system.

Easier-than-ever starting!

It has all of the performance features that Fuji-Imvac engines are known for with upgrades that make for more effortless starting! The same carburetor and magnets found on the BT-64A are also standard equipment on the BT-50SB, resulting in a power plant that’s superior to any other competitor’s comparably sized gasoline engine in dependability and smooth operation. And the price will surprise you too! The BT-50SB...like all Fuji-Imvac engines, it’s better, because it’s designed specifically for model airplane use!

Specifications

Displacement: 2.84 cu in (46.5cc)
Range: 1,200-10,000 rpm
Practical Output: 5.2 hp @ 10,000 rpm
Weight w/muffler: 4.2 lb (1.9kg)
Ignition: CDI with ATM

Includes: Walbro butterfly carburetor, Champion RCJ6Y resistor spark plug, muffler, mount for (optional) spring starter
Requires: 40:1 gasoline/oil mix
Recommended props: 21x10 carbon @ 7000 rpm; 20x10 wood @ 7000 rpm; 20x10 carbon @ 7400 rpm

Fuji-Imvac is not related to the original Fuji Engines sold by Mecoa.

BT-50SB