OS Motors FF-320 Pegasus 4-Cyl Ringed 4-Stroke

Power your valued Giant scale aircraft with an O.S. Multi-Cylinder 4-Stroke
Engine. The O.S. FF-320 (Nicknamed "Pegasus") is a Flat-Four Cylinder Engine.
It is the supreme in scale realism: abundant power, practical sound levels,
and scale appearance. This engine is covered by a 2-Year Warranty.

FEATURES:
Pushrod-Driven Overhead Valves
Ringed Pistons
Gear-Driven Camshaft
5 -Crankshaft Ball Bearings
2 -Camshaft Ball Bearings
Four Cylinders (flat, 2 opposing 2) Shooting Order: 1-3-2-4

CONSISTS OF:
One Assembled FF-320 4-stroke Engine
One Set of Instructions, Decals, and Poster
One Choke Valve
Four Radiance Plugs (OSMG2692)
One Motor Mount (OSMG2804)
One Safety Prop Nut Assembly
One Radiance Plug Extension Harness
One Extra Woodruff Key

SPECIFICATIONS:
Building and construction: All aluminum and Aluminum alloys
Displacement: 13.26 cc (x4) (.809 cu in x4)
Bore: 27.7mm (1.091")
Stroke: 22.0mm (.866")
Power Output: 4.1 BHP at 8,000 RPM
Weight: 2,190g (77.3oz) w/mount
Practical RPM Variety: 1,800 - 8,500 RPM
Length: 181.5mm (7.15") from back of install to front of drive washer
Width: 196mm (7.72")
Height: 80mm (3.15") from top of install to bottom of mount.
the carbohydrate extends 30-40mm further down.
Distance from front-most edge of front header to own washer: 36mm
Crankshaft Thread size: 5/16-24
Suggested Props: 18x10, 18x11, 18x12, 18x13, 18x14, 20x8, 20x9,
Needle Settings: High Speed: 3-3.5 turns out from fully closed
Mix Control (low speed): Turn counter-clockwise
till it stops, then 2 turns out

REQUIRES:
2-STROKE Fuel with 5%-15% nitromethane and 16% MINIMUM oil content.
    (All 5%-15% fuels we bring fulfill these requirements)
    DO NOT UTILIZE 4-STROKE FUELS!!)
These items are not consisted of: ir/jl
NEEDLE
VALVE EXT CABLE, CHOKE VALVE ROD updt lmm 4/6/09
(3)
ALLEN KEYS 2.0,2.5,3.0-SCREW MOTORIST
FOR
MIX CNTRL, PROP WASHER,5 WRENCHES
**
Please check the ACG for these part numbers***