FUEL
SYSTEMS
EXHAUST DRIVE LINE
HANDLING
ELECTRICAL WATERLINE/
BILGE
STEERING
&
CONTROLS
SERVICE TOOLS
/
HARDWARE
CHEMICAL
BODY
ACCESSORIES
ENGINE/
GASKETS
39
Octane 777
2002
Virage I
2002
Low Dome Race Part.
Head Modifications required.
SL-900
1996-97
triple cylinder
SL, SLX, SLTC, SLXH-1050
(1051
cc)
1996-99
triple cylinder
Pro1200, Virage TX
Virage TXI, SLX 2000-01
Genesis all Models 99-02
X45
1999
Pro1200, Virage TX
Virage TXI
2001-02
Low Dome Race Part.
Head Modifications required.
84
mm
74.5
mm
81
mm
84
mm
RS
E-Coated
811
M08400
811
M08450
811
M08500
811
M08525
812
M08500
812
M08525
687
M07450
687
M07500
687
M07550
687
M07600
687
M07650
781
M08100
781
M08150
781
M08200
781
M08250
781
M08300
811
M08400
811
M08450
811
M08500
811
M08525
812
M08500
812
M08525
84.00
84.50
85.00
85.25
85.00
85.25
74.50
75.00
75.50
76.00
76.50
81.00
81.50
82.00
82.50
83.00
84.00
84.50
85.00
85.25
85.00
85.25
STD
.050
1.00
1.25
1.00
1.25
STD
0.50
1.00
1.50
2.00
STD
0.50
1.00
1.50
2.00
STD
0.50
1.00
1.25
1.00
1.25
775.8
785.1
794.4
779.1
794.4
749.1
889
901
913
925
937
1051
1064
1077
1090
1102
775.8
785.1
794.4
799.1
794.4
799.1
8400
KB
8450
KB
8500
KB
8520
KB
8500
KB
8525
KB
2933
TD
2953
TD
2973
TD
2992
TD
3012
TD
8100
LF
8150
LF
8200
LF
8250
LF
8300
LF
8400
KB
8450
KB
8500
KB
8525
KB
8500
KB
8525
KB
CW22
CW22
CW20
CW20
CW22
CW22
S662
S662
S512
S512
S662
S662
50-4182
50-4182
Piston
Style
Model
POLARIS
Cyl. I.D.
★
L.A.
SLEEVE
Piston
Kit
Wrist
Pin
Bore
Size
mm
CC
Over
Size
mm Ring Set Circlip
Wrist
Pin
Bearing
Big
End
Bearings
FL-5416
FL-5305
FL-5297
FL-5416
R&D DOMINATOR PISTON KITS
These pistons are lighter than oem pistons which decrease reciprocating weight
improving throttle response and rpm. The “FLAT TOP” design allows for superior
flame travel increasing torque throughout the rpm range.
Yamaha
Pro 785 Super Stock (Race Legal)
Super Jet
84
mm (754cc)
Super Jet
85
mm (772cc)
Super Jet
85.5
mm (781cc)
Pro 800 Big Bore (Race Legal)
Super Jet
86
mm (790cc)
Super Jet
86.5
mm (799cc)
GPR Pro Super Stock (Race Legal)
GP1200R 80mm
GP1200R 80.5mm
GPR Pro Big Bore (Race Not Legal)
GP1200R 86mm
GP1200R 86.5mm
GP1200R 87mm
Piston Part No.
432-00084
432-00085
432-00855
432-00086
432-08650
432-00080
432-00805
432-00186
432-00865
432-00087
Sleeve Part No.
432-78000 (84
mm)
432-78000 (84
mm)
432-78000 (84
mm)
432-80000 (86
mm)
432-80000 (86
mm)
Use Stock Sleeve
Stock Sleeve (boring req.)
432-14000
432-14000
432-14000
R&D Head
412-76123 23
cc / 195psi
412-76125 25
cc / 185psi
412-76127 27
cc / 175psi
412-80023 23
cc
412-80025 25
cc
412-12285 28.5
cc
Billet head with girdle kit
412-14036 36
cc
Cast Head
Pro Design / ADA
ADA 24cc Dome P/# KD1224
Pro Design
50-5076-25
K
50-5076-27
K
*
These pistons require special domes. See pages 33 & 34.
R&D Billet Head, Pro Design Head, and ADA Head.
VICTOR SHELDON