Engine Models 460F-35 and 460FE-35
Sport Configuration

Engine Model 460F-35 460FE-35 (With optional Electric Start
General Specifications: 35 Horsepower, Two Cylinders, Cast Iron Liners, Fan Cooled,
Piston Ported,
Heavy-duty Ball Main Bearings, Needle Rod Bearings.
Standard
Equipment:
Slide
Type Carburetor, Air Filter, Impulse Fuel Pump, Recoil Start,
CDI Ignition System, Complete Tuned Exhaust System.
Technical
Data:
BORE
69.5 mm (2.74 in.) ·
STROKE
60.0 mm (2.36 in.) ·
DISPLACEMENT
455 cc (27.8 cu. in.)
FUEL REQUIREMENT
92 Octane Minimum ·
OIL
REQUIREMENT NMMA TC-W @
50:1
OUTPUT SHAFT:
30mm Dia. 10:1 Taper ½ -20 NF
Internal Threads
·
COOLING:
Fan
ROTATION:
Counter-Clockwise
(facing PTO end)
APPROX. WEIGHT:
Base Weight 55 lbs. (24.9 kg),
Engine with Standard Equipment 66.0
lbs. (29.9 kg)
TEMPERATURE
MAXIMUM LIMITS:
CHT 400
0 F
(205 0 C) EGT
1,200 0 F (650
0C)
Performance
Data:
HORSEPOWER
35.0 BHP @ 6,000 RPM
MAXIMUM TORQUE
31.7 ft.- lbs. @ 5,500 RPM
MAXIMUM
SPEED 6,500
RPM
T.B.O.
Top End = 500 Hours, Bottom End = 1,000 Hours
Engine
Models 460F-35 and 460FE-35 (Sport) Options:
PUSHER or
TRACTOR CONFIGURATION ………...….
Different Cooling Fan Airflow & Exhaust
MOUNTING
POSITIONS
…………………………………..……….…… Upright, Inverted or
Vertical
BELT REDUCTION
DRIVE* (7.5
lbs.) ….………..………………………... Reduction
Ratio 2.50:1
GEARBOX REDUCTION*
(12.5 lbs.)
…………..…....……… Ratios Available 2.04:1,
2.65:1, 3.06:1
DRIVE HUB (1.0 lb.) ……..……….......… 6-Hole
(8 mm) on 75mm Bolt Center with 1 in. Pilot
…………...... 4-Hole (8 mm) on 79.4 mm Bole Center with 1 in. Pilot
CHARGING SYSTEM
150 WATT / C.D. IGNITION (5.0
lbs.) Order Engine Model
460FE
–
35
ELECTRIC
START (12.0 lbs.)
………………………………………… Cannot be used with Belt Drive
*Detailed Data Sheets available for Belt Drive and
Gearbox Reduction Units.
No
representation of suitability for any application is implied. Data and
specifications are provided for the
purchaser, who is ultimately responsible for decisions as to suitability of 2si products for his/her usage.



Gross dimensions given in inches.
Manufactured
in USA by 2 Stroke
International, Beaufort, SC
Data, specs and availability subject to change.
(Rev. 07/01)
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