Cylinder
size
inches
(mm)
5
(127.00)
5.5
(139.70)
6
(152.4)
6.5
(165.10)
7.5
(190.50)
8
(203.20)
9
(228.60)
10
(254.00)
2.5-3 and
1.25-1.5
3.5-4 and
1.75-2
Ta b le 4
26 | Chapter 3: General Data/Specifications
Piston
Bore diameter
diameter
inches (mm)
inches (mm)
5.000 (127.000)
4.973 (126.310)
5.002 (127.050)
4.977 (126.420)
5.500 (139.700)
5.482 (139.240)
5.502 (139.750)
5.487 (139.370)
6.000 (152.4)
5.982 (151.9428)
6.002 (152.4508)
5.987 (152.0698)
6.500 (165.100)
6.475 (164.460)
6.502 (165.150)
6.480 (164.590)
7.500 (190.500)
7.475 (189.860)
7.502 (190.550)
7.480 (189.990)
8.000 (203.200)
7.975 (202.560)
8.002 (203.250)
7.980 (202.690)
9.000 (228.600)
8.960 (227.580)
9.002 (228.650)
8.965 (227.710)
10.000 (254.000)
9.950 (252.730)
10.002 (254.050)
9.955 (252.860)
Cylinder sizes, bore, piston diameters, and clearances
Double
Acting
Clearance
cylinder
assembly
inches
estimated
(mm)
weight
pounds (kg)
0.023 (0.580)
310 (140.613)
0.029 (0.740)
0.013 (0.330)
280 (127.005)
0.020 (0.507)
0.013 (0.3302)
360 (163.293)
0.020 (0.508)
0.020 (0.507)
350 (158.757)
0.027 (0.690)
0.020 (0.507)
460 (208.652)
0.027 (0.690)
0.020 (0.507)
460 (208.652
0.027 (0.690)
0.035 (0.890)
510 (231.332)
0.042 (1.070)
0.045 (1.140)
720 (326.586)
0.052 (1.320)
Tandem/
Stepped
VVCP
cylinder
assembly
assembly
estimated
estimated
weight
weight
pounds (kg)
pounds (kg)
160 (72.574)
46 (20.865)
160 (72.574)
58 (26.308)
-
87 (39.462)
250 (113.398)
88 (39.916)
240 (108.862)
108 (48.987)
230 104.326)
104 (47.173)
-
127 (57.606)
-
157 (71.214
360 (163.293)
620 (281.227)
Cylinder
head
estimated
weight
pounds (kg)
18 (8.164)
19 (8.618)
22 (9.979)
26 (11.793)
25 (11.339)
28 (12.700)
34 (15.422)
45 (20.411)