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BT-86 twin fuji engineBT-86 Twin

  • Offers considerably more power than comparably sized engines—at considerably less cost.

  • Over 25% lighter than its most popular competitor — and more compact as well!

  • The Walbro HDA186 carb features a spring-loaded control arm, plus a heat shield that improves starting reliability by controlling carb temperatures.

  • An overflow/relief valve automatically removes fuel build-up when the engine idles excessively.

Automatic timing module3-year warranty
Compression relief valves
Compression relief valves on both cylinders open to ease starting, but automatically close when the BT-86 catches. Valves can be operated manually, or by remote control for enclosed-cowl installations.

[ Click here for a review by R/C Excellence ]


fjig0086 bt86b 2-view drawing
2-view drawing
SPECIFICATIONS
Stock Number: FJIG0086
Displacement: 5.25 cu in (86 cc)
RPM Range: 1,200-8,500
Output: 7.0 hp @ 8,500 rpm
Weight w/o muffler: 6.6 lbs (3.0kg)
Ignition: CDI with ATM
Includes: Champion RC6JY resistor spark plug, engine mount & muffler
Requires: gasoline mixed with 2-cycle oil
Recommended props: 24x12 carbon @ 6,400 rpm; 24x10 carbon @ 7,400 rpm

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