This is the gasoline powered Fuji Imvac
1.5 cu inch (25cc) EIS 4-Stroke Engine.
FEATURES: New four-stroke design for more reliability and starting ease
CNC machined parts
Head up mounting only (no side or inverted mounting)
EIS (Electronic Ignition System)
Parts are lubricated by a constant flow of ultra-low-viscosity Fuji
0W20 100% synthetic oil from a pan on the bottom of the engine
Walbro butterfly-type carburetor, FJIG3290 fine tuning the Idle, Low
and High Speed screws can be accomplished in a few seconds with
only a slotted screwdriver
Ball bearing-supported crankshaft
True chrome plated cylinder
Direct R/C specific throttle linkage setup
Custom firewall mounting system
Can be identified by the BF-25EI nameplate on the rotor
No break-in required
3-YEAR Warranty for US and Canada
INCLUDES: One Fuji Imvac 1.5 cu in (25cc) 4-stroke engine w/Champion RCJ6Y or
NGK CMR6A spark plug FJIG7475, muffler FJIG6095, mounting hardware,
30mm prop flange, 13x16mm box spanner, 4mm hex wrench,
100cc fuel bottle, and instruction manual
REQUIRES: Regular unleaded gasoline, propeller, engine ON/OFF switch
EIS battery FJIP9925
Fuji Super Lubricating Oil FJIP9910 or equivalent 0W-20 oil
SPECS: Height: Oil Pan to Rocker Cover 7½" (190.5mm)
Width: 6½" (165mm)
Weight: 4.65 lbs (2,113 g) with muffler
4.23 lbs (1,919 g) without muffler
Distance from firewall to prop rotor: 5-1/8" (130mm)
Muffler exhaust outlet diameter: 9mm inner, 11mm outer
Distance across mounting screws on motor mount: 95mm
Distance top and bottom mounting screws: 75mm
Displacement: 1.5 cu in (24.5cc)
Bore/Stroke: 24mmx24mm
Spinner Bolt: 3/8-16 threaded 13mm hex
Practical RPM: 1400-9000
Peak Horsepower: 1.6hp @ 7500 RPM
Peak Torque: .14kgm @ 5,000 RPM
Default carb settings: High Speed 1¾ to 2 turns OUT
Low Speed 1-1/3 turns OUT
Recommended Propeller: 18x6 (TOPQ5215)
COMMENTS: The replacement EI unit is FJIG1001
The plug gap should be set to .024" (0.6mm)
Fuji Imvac is NOT related to the original Fuji Engines sold by MECOA
mcw 1/13/05
ir/jxs
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