|
Air Cooled Engine Displacement In CC’s |
|
STROKE |
BORE |
64 |
69 |
74 |
76 |
78.4 |
82 |
77 |
1192* |
1286** |
1378 |
1415 |
1460 |
1527 |
83 |
1385 |
1493+ |
1601 |
1644 |
1696 |
1774 |
85.5 |
1496 |
1584++ |
1699 |
1745 |
1800 |
1882 |
87 |
1521 |
1641 |
1759 |
1806 |
1863 |
1949 |
88 |
1556 |
1679 |
1799 |
1848 |
1906 |
1994 |
90.5 |
1646 |
1776 |
1903 |
1955 |
2016 |
2110 |
92 |
1700 |
1835 |
1967 |
2020 |
2084 |
2180 |
94 |
1776 |
1915 |
2052 |
2109 |
2175 |
2275 |
* = Stock 1200cc ** = Stock 1300cc + = Stock 1500cc ++ = Stock 1600cc |
Bore (mm) x Bore (mm) x Stroke (mm) x .0031416 = Engine Displacement in CC’s
Example: 87 x 87 x 69 x .0031416 = 1641cc
To get the volume for one (1) cylinder in CC’s, simply divide by four (4).
Example: 1641 ÷ 4 = 410.25cc