Type 1 Engine Capacity (cc) Chart

bore (mm)

77

83

85.5

87

88

90.5

92

94

stroke

(mm)

64

1192

1385

1470

1522

1557

1647

1702

1777

69

1285

1493

1585

1641

1679

1775

1835

1915

74

1378

1602

1699

1760

1800

1904

1968

2054

78

1453

1688

1791

1855

1898

2007

2074

2165

82

1527

1775

1883

1950

1995

2110

2180

2276

84

1565

1818

1929

1997

2044

2161

2234

2332

86

1602

1861

1975

2045

2092

2213

2287

2387

88

1639

1905

2021

2093

2141

2264

2340

2443

Type IV Engine Capacity (cc) Chart

bore (mm)

90

93

94

96

100

103

104.5

105

stroke

(mm)

66

1679

1793

1832

1911

2073

2200

2264

2286

71

1807

1929

1971

2056

2231

2366

2436

2459

78.4

1995

2130

2176

2270

2463

2613

2690

2715

82

2087

2228

2276

2374

2576

2733

2813

2840

86

2188

2337

2387

2490

2702

2866

2950

2979

90

2290

2445

2498

2606

2827

3000

3088

3117

* Note - Bold italic capacities represent stock engine sizes