This is the 32cc size BT-32B 2-stroke Gasoline Engine from Fuji Imvac Inc.
For large scale aircraft applications.
FEATURES: Upgrades over the original BT-32A include:
Improved scavenger port boosting top end by 200-300 RPM
Stronger magnet on flywheel allowing engine to be started by hand
CDI (Capacitive Discharge Ignition) One-piece, solid state electronic
ignition has no breaker points, making it very dependable and
virtually maintenance-free
Machined using highly-specialized state-of-the-art CNC equipment,
which makes for better overall quality and a tighter parts fit
Propeller is held securely by a knurled hub, and three other optional
lengths of hubs are available for different sizes of cowlings
Muffler is designed specifically for use in R/C airplanes having
two exhaust ports instead of one
Cylinder utilizes chrome plated construction for long life
Included metal motor mounts are staggered
Tools and one extra of each mounting bolt included
Optional electric starter with mounting hardware is available
Optional spring starter with mounting hardware is available
Optional tuned pipe is available (32cc size only)
3 Year Warranty
INCLUDES: One 32cc 2-stroke Gasoline Engine with Champion RCJ6Y spark plug
One motor mount set with hardware and mounting template
One instruction manual
One decal set
One 4.0mm hex wrench for hub and muffler screws
One spark plug wrench/#2 phillips screw driver combo
REQUIRES: Fuel: unleaded gasoline mixed with a high quality two-cycle oil.
Gas/Oil Mix is 40:1 (3.25 ozs. oil per gallon of gas)
Gas engine kill switch (GPMG2150)
Flip starting the engine or a 12V electric starter can be used.
Propeller: APC 18 x 8 (7,900 rpm w/standard muffler) APCQ3010
APC 18 x 8 (8,300 rpm w/power muffler) APCQ3010
APC 16 x 12 (7,300 - 7,700 rpm) APCQ1612
Bolly Carbon 17 x 10 (7,700 - 8,000 rpm)
(RPM varies according to temperature, atmospheric pressure,
humidity, and so on.)
* Test condition: Temperature, atmospheric pressure, humidity 40%,
new engine after 90 minutes break-in, without cowling, with plastic
spinner, 40:1 unleaded gasoline.
SPECS: Displacement: 2.1 cu in (34cc)
Bore: 1.14" (29mm)
Stroke: 1.5" (38mm)
Horsepower: 2.2 HP / 10,000 rpm
RPM: 1,200 to 10,000 rpm
Ignition Style: CDI Automatic Ignition Timing
Weight: 3.1lbs (1.7kg) with muffler (2.8lbs w/out muffler)
Spark Plug: Champion RCJ6Y, gap of 0.6mm (.025"-030")
Propeller Bolt: M8x1.5
Magneto Air Gap: .020" (.5mm)
Engine mounting holes on rear of crankcase: 6mm (.24")
Overall length, from back of prop to start shaft end: 190.5mm (7.5")
Width: 127mm (5")
Height: 152.4mm (6")
Length from back of mount to prop nut: 155.6mm (6.125")
Height from crank to top of engine: 112mm (4.4")
Break-In Fuel: 25:1 mixed gasoline (run one hour with this mix)
Distance from rear mount lug to back of muffler: 34.0mm (1.34")
Running Fuel: 40:1 mixed gasoline (3.25 ozs. of oil per gallon of gasoline)
COMMENTS: For Spinner Adapter, Use FJIG8042
For Optional Spring Starter, use FJIG1032
Idle Adjustment: Turn off engine and ignition, turn idle adjust screw
counter-clockwise to lower the idle RPM, turn clockwise to increase
RPM, turn screw about 45° each time
High Speed Needle Adjustment: H needle 1-1/4 turns from fully closed
Low Speed Needle Adjustment: L needle 1-3/4 turns from fully closed
Muffler pressure is not required for the fuel tank.
*NOTE* The mount for this is engine consists of left and right L-shaped
brackets. They are mounted to each side of the engine. The height
between the two is offset, the left mount being higher.
jxs 12/16/03
ir/jxs
