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107 cubic inch engine specifications, 100 cubic inch engine specifications – S&S Cycle TÜV Long Block User Manual

Page 10

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10

107 Cubic Inch Engine Specifications

ENGINE .................................... IGNITION SYSTEM

Number of Cylinders ............................................... 2

Timing ........................ 28

°

to 32

°

bTDC Full Advance

Type ................................................... 4-Cycle, 45

°

V

................................................................................

Compression Ratio ............. Normal Altitude: 9.1 to 1

1

Spark Plug Type .......... Champion RN12YC or Equiv.

Dry Weight ..................................... ~ 165 lbs. (75 kg)

Size .............................................. 14 mm, w/Washer

Bore ............................................. 4 inch (101.6 mm)

Gap ...................... 0.040 to 0.045 inch (1 to 1.1 mm)

1

Stroke ........................................ 4-1/4 inch (108 mm)

VALVE TRAIN

Displacement (cubic inch) ............................. 106.8 ci

Rocker-Arm Ratio ...................................... 1.625 to 1

Displacement (cubic centimeters).............. 1,750.4 cc

Intake Valve Diameter ........... 2.000 inches (50.8 mm)

.................................................................................

Exhaust Valve Diameter ....... 1.605 inches (40.8 mm)

.................................................................................

Peak Valve Lift ..................... 0.520 inches (13.2 mm)

1

FUEL SYSTEM

........................................................

Intake ............................................. Open - 0

°

bTDC

1

Carburetor .. Super G (Butterfly, 2-1/16" (52.3 mm) Bore)

....................................................

Close - 40

°

aBDC

1

Fuel ......... Unleaded Gasoline: 91 Octane Minimum

Exhaust ........................................ Open - 50

°

bBDC

1

Warm Idle Speed ......................... 900 +/- 100 RPM

......................................................

Cloce - 2

°

aTDC

1

.................................................................................

(Open/Close Timings @ 0.053 inch (1.346mm) Follower Lift)

1

These specifications may change to optimize engine performance and maintain low emissions.

100 Cubic Inch Engine Specifications

ENGINE

IGNITION SYSTEM

Number of Cylinders ................................................ 2

Timing ........................ 28

°

to 32

°

bTDC Full Advance

Type .................................................... 4-Cycle, 45

°

V

................................................................................

Compression Ratio .............. Normal Altitude: 9.0 to 1

1

Spark Plug Type .......... Champion RN12YC or Equiv.

Dry Weight ...................................... ~ 165 lbs. (75 kg)

Size .............................................. 14 mm, w/Washer

Bore .............................................. 4 inch (101.6 mm)

Gap ...................... 0.040 to 0.045 inch (1 to 1.1 mm)

1

Stroke ............................................ 4 inch (101.6 mm)

VALVE TRAIN

Displacement (CI) ............................. 100.5 cubic inch

Rocker-Arm Ratio ...................................... 1.625 to 1

Displacement (CC) .................................... 1,647.4 cc

Intake Valve Diameter ........... 2.000 inches (50.8 mm)

..................................................................................

Exhaust Valve Diameter ....... 1.605 inches (40.8 mm)

..................................................................................

Peak Valve Lift ..................... 0.520 inches (13.2 mm)

1

FUEL SYSTEM

.........................................................

Intake ............................................. Open - 0

°

bTDC

1

Carburetor .. Super G (Butterfly, 2-1/16" (52.3 mm) Bore)

....................................................

Close - 40

°

aBDC

1

Fuel ......... Unleaded Gasoline: 91 Octane Minimum

Exhaust ........................................ Open - 50

°

bBDC

1

Warm Idle Speed ......................... 900 +/- 100 RPM

......................................................

Cloce - 2

°

aTDC

1

..................................................................................

(Open/Close Timings @ 0.053 inch (1.346mm) Follower Lift)

1

These specifications may change to optimize engine performance and maintain low emissions.