ENGINE
luggage
body
accessories
handlebars
& grips
mirrors
cables &
levers
electrical
lighting
engine
fuel &
intake
air & oil
filters
clutch
brakes
drive
steering &
suspension
bearings
tires
chemicals
tools &
shop
trailer
dealer aids
exhaust
Stock
Engine
Bore x
Stroke
COMP.
RATIO
BORE
SIZE
TOP END KIT WITH
GASKETS
TOP END KIT
WITHOUT GASKETS SINGLE PISTON
RING SET
PISTON
PIN CIRCLIP
BUELL
1200 Buell
3.498 10:1 3.498
101827 320.00
G
101814 160.00
G
100589 33.10
G
100899 114735
S1 White Lightning 96-98 x
3.508
101828 320.00
G
101812 160.00
G
100592 33.10
G
S3/S3T Thunderbolt 97-02 3.812
3.518
101829 320.00
G
101813 160.00
G
100594 33.10
G
Buell models with
Thunderstorm
Heads installed
73 Cubic Inch
1200 Buell
3.498 12:1 3.508
112293 460.83
G
102781 330.00
G
104114 165.00
G
100592 33.10
G
100903 114735
XB12R Firebolt
04-09 x
XB12S Lightening 04-09 3.812
88 Cubic Inch
1200 Buell
3.498 10.5:1 3.813
102776 330.00
G
102774 165.00
G
100622 33.10
G
100903 114735
XB12R Firebolt
04-09 x
XB12S Lightening 04-09 3.812
* Note: XN Ring designed for use in Nikasil
bores, aftermarket cylinders required
88 Cubic Inch
Stock
Engine
Bore x
Stroke
COMP.
RATIO
BORE
SIZE
TOP END KIT WITH
GASKETS
TOP END KIT
WITHOUT GASKETS SINGLE PISTON
RING SET
PISTON
PIN CIRCLIP
TOP
END
GASKET
KIT
HARLEY-DAVIDSON
XR750
72-15 3.162 Max. 3.162
101966 300.00
G
103966 34.95
G
100096 114735
x
2.983
* Note: Grand National Race only piston
883 EVO Sportster 86-14 3.498 8.5:1 3.498
102973 320.00
G
102956 160.00
G
100589 33.10
G
100899 114735 100856
* 08-14 models require
1200cc Sportster
cylinders
x
3.508
102974 320.00
G
114740 TBA 100592 33.10
G
86-87
3.812
3.518
102975 320.00
G
102955 160.00
G
100594 33.10
G
100857
88-90
100860
91-03
100861
04-14
883 EVO Sportster 86-14 3.498 9.5:1 3.498
102965 320.00
G
102961 160.00
G
100589 33.10
G
100899 114735 100856
* 08-14 models require
1200cc Sportster
cylinders
x
3.508
102966 320.00
G
102957 160.00
G
100592 33.10
G
86-87
3.812
3.518
102967 320.00
G
102958 160.00
G
100594 33.10
G
100857
3.528
102968 320.00
G
102959 160.00
G
100596 33.10
G
88-90
3.538
102969 320.00
G
102960 160.00
G
100598 33.10
G
100860
91-03
100861
04-14
883 EVO Sportster 86-14 3.498 10:1 3.498
102970 320.00
G
102964 160.00
G
100589 33.10
G
100899 114735 100856
* 08-14 models require
1200cc Sportster
cylinders
x
3.508
102971 320.00
G
102962 160.00
G
100592 33.10
G
86-87
3.812
3.518
102972 320.00
G
102963 160.00
G
100594 33.10
G
100857
88-90
100860
91-03
100861
04-14
1000 Iron Sportster 72-85 3.188 10:1 3.188
102427 270.00
G
100778 135.00
G
100557 33.10
G
100898 CW20 101120
x
3.198
102428 270.00
G
100774 135.00
G
100560 33.10
G
72-
Early 73
3.812
3.208
102429 270.00
G
100775 135.00
G
100561 33.10
G
3.218
102430 270.00
G
100776 135.00
G
100564 33.10
G
101121
3.228
102431 270.00
G
100777 135.00
G
100565 33.10
G
Late 73-
Early 76
101122
Late
76-85
