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Big Bore kits for Street bikes
Honda Kawasaki Suzuki Yamaha Off-road/ATV
Big Bore kits for Kawasaki Cost Enter
Qty
500S, 500H1, 500KH, MACH III Triple Cylinder, 514cc KIT
INCLUDES: (3) Matched and Balanced Forged Pistons, Ring Sets, Piston Pins, Retainer Clips
60.50mm .5mm oversize, Cylinder boring required
$CALL
500S, 500H1, 500KH, MACH III Triple Cylinder, 523cc KIT
INCLUDES: (3) Matched and Balanced Forged Pistons, Ring Sets, Piston Pins, Retainer Clips
61.00mm 1mm oversize, Cylinder boring required
$CALL
500S, 500H1, 500KH, MACH III Triple Cylinder, 531cc KIT
INCLUDES: (3) Matched and Balanced Forged Pistons, Ring Sets, Piston Pins, Retainer Clips
61.50mm 1.5mm oversize, Cylinder boring required
$CALL
500S, 500H1, 500KH, MACH III Triple Cylinder, 540cc KIT
INCLUDES: (3) Matched and Balanced Forged Pistons, Ring Sets, Piston Pins, Retainer Clips
62.00mm 2mm oversize, Cylinder boring required
$CALL
750 MACH IV, 750 H2 Triple Cylinder, 769cc KIT
INCLUDES: (3) Matched and Balanced Forged Pistons, Ring Sets, Piston Pins, Retainer Clips
72mm 1mm oversize, Cylinder boring required
$CALL
750 MACH IV, 750 H2 Triple Cylinder, 778cc
KIT INCLUDES: (3) Matched and Balanced Forged Pistons, Ring Sets, Piston Pins, Retainer Clips
72.5mm 1.5mm oversize, Cylinder boring required
$CALL
750 MACH IV, 750 H2 Triple Cylinder, 788cc
KIT INCLUDES: (3) Matched and Balanced Forged Pistons, Ring Sets, Piston Pins, Retainer Clips
73mm 2mm oversize, Cylinder boring required
$CALL
750 MACH IV, 750 H2 Triple Cylinder, 798cc KIT
INCLUDES: (3) Matched and Balanced Forged Pistons, Ring Sets, Piston Pins, Retainer Clips
73.5mm 2.5mm oversize, Cylinder boring required
$CALL
ZX, KZ, GPZ550 1982-95, 615cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) CFM20 Head gasket
61.00mm 3mm oversize, Compression ratio: 10.25:1, Cylinder boring only
$CALL
ZX6R Ninja 2000-02, 618cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Spring Steel Head gasket
67.00mm 1mm oversize, Compression ratio: 13:1, Cylinder boring and replating required
$CALL
ZX6R Ninja 2003-04, 636cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, and Retainer Clips
68.00mm STD, Compression ratio: 12.9:1, Cylinder deglazing required
$CALL
ZX6R Ninja 2003-04, 655cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, and Retainer Clips
69.00mm 1mm oversize, Compression ratio: 13.1:1, Cylinder boring and replating required
$CALL
KZ650 1976-83, 700cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) CFM20 Head gasket
64.00mm 2mm oversize, Compression ratio: 10.25:1, Cylinder boring only
$CALL
ZN, KZ, GPZ 750 1980-85, 810cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) CFM20 Head gasket
69.00mm 3mm oversize, Compression ratio: 10.25:1, Cylinder boring only
$CALL
ZX750 E1, Turbo, 810cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, and Retainer Clips. Head Gasket not supplied with kit - Copper head gasket recommended,
69.00mm 3mm oversize, Compression ratio: 8:1, Cylinder boring only
$CALL
ZX750, ZX750R, ZX7 1991-95, 765cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Spring Steel Head gasket
72.00mm 1mm oversize, Compression ratio: 12:1, Cylinder boring only
$CALL
ZX7R, ZX7RR 1996-03, 779cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Spring Steel Head gasket
74.50mm 1.5mm oversize, Compression ratio: 12.5:1, Cylinder boring only, Piston: 4703M07450, Rings: 2933XA
$CALL
GPZ900R Ninja, Eliminator thru 1987, 972cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) CFM20 Head gasket
75.00mm 2.5mm oversize, Compression ratio: 11:1, Cylinder boring only, Piston: 4415M07500, Rings: 2953XG
$CALL
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1015cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
70.00mm Std. for KZ1000 4mm oversize for KZ900, Compression ratio: 10.25:1, Cylinder boring only for KZ900
$CALL
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1045cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
71.00mm 1mm oversize for KZ1000 5mm oversize for KZ900, Compression ratio: 10.25:1, Cylinder boring only
$CALL
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1075cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
72.00mm 2mm oversize for KZ1000, Compression ratio: 9:1, Cylinder boring only, Re-sleeving required for KZ900
$CALL
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1075cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
72.00mm 2mm oversize for KZ1000, Compression ratio: 10.25:1, Cylinder boring only, Re-sleeving required for KZ900
$CALL
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1075cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
72.00mm 2mm oversize for KZ1000, Compression ratio: 10.25:1, Re-sleeving required for KZ900
$CALL
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1075cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
72.00mm 2mm oversize for KZ1000, Compression ratio: 12:1, Re-sleeving required for KZ900, Cylinder boring only for KZ1000
$CALL5
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1105cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
73.00mm 3mm oversize for KZ1000, Compression ratio: 10.25:1, Re-sleeving and crankcase cleanup required for KZ900
$CALL5
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1135cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
74.00mm 4mm oversize for KZ1000, Compression ratio: 10.25:1, Re-sleeving and crankcase cleanup required
$CALL
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
76.00mm 6mm oversize for KZ1000, Compression ratio: 10.25:1, Re-sleeving and crankcase cleanup required
$CALL
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1197cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
76.00mm 6mm oversize for KZ1000, Compression ratio: 13.5:1, Re-sleeving and crankcase cleanup required, Racing only
$CALL
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1261cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
78.00mm 8mm oversize for KZ1000, Compression ratio: 13.5:1, Re-sleeving and crankcase cleanup and W3715-1 Big Block required Drag Racing only
$CALL
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1327cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
80.00mm 10mm oversize for KZ1000, Compression ratio: 10.25:1, Re-sleeving and crankcase cleanup and W3715-1 Big Block required
$CALL5
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1327cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
80.00mm 10mm oversize for KZ1000, Compression ratio: 13.5:1, Re-sleeving and crankcase cleanup and W3715-1 Big Block required Drag Racing only
$CALL5
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1393cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
82.00mm 12mm oversize for KZ1000, Compression ratio: 10.25:1, Re-sleeving and crankcase cleanup and W3715-1 Big Block required
$CALL
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1393cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
82.00mm 12mm oversize for KZ1000, Compression ratio: 13.5:1, Re-sleeving and crankcase cleanup and W3715-1 Big Block required Drag Racing Only
$CALL
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1393cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
82.00mm 12mm oversize for KZ1000, Compression ratio: 8:1, Re-sleeving and crankcase cleanup and W3715-1 Big Block required Turbo application
$CALL
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1428cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
83.00mm 13mm oversize for KZ1000, Compression ratio: 13.5:1, Re-sleeving and crankcase cleanup and W3715-1 Big Block required Drag Racing Only
$CALL
KZ900, KZ1000, KZ1000 ST thru 1980 Z1R, Z2R 1977-80, 1428cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Overbore Head Gasket
83.00mm 13mm oversize for KZ1000, Compression ratio: 8:1, Re-sleeving and crankcase cleanup and W3715-1 Big Block required Turbo application
$CALL
ZX9R 1994-97, 950cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Spring Steel Head gasket
75.00mm 2mm oversize, Compression ratio: 13:01, Cylinder boring only
$CALL
ZX9R 1998-03, 923cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Spring Steel Head gasket
76.00mm 1mm oversize, Compression ratio: 12:1, Cylinder boring only R923
$CALL
ZX9R 2000-03, 973cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Spring Steel Head gasket
78.00mm 3mm oversize, Compression ratio: 13.5:1, Cylinder boring and replating required
$CALL
GPZ1000RX. Ninja 1986-87 GTR1000 1986-00 (18mm pin), 1039cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) CFM20 Head gasket
75.50mm 1.5mm oversize, Compression ratio: 11:1, Cylinder boring only
$CALL
KZ1000J, KZ1000R 1981-83 (17mm pin), 1075cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) CFM20 Head gasket
72.00mm 2.5mm oversize, Compression ratio: 10.25:1, Cylinder boring only
$CALL
KZ1000J, KZ1000R 1981-83 (17mm pin), 1105cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) CFM20 Head gasket
73.00mm 3.5mm oversize, Compression ratio: 10.25:1, Cylinder boring only
$CALL
ZX10, ZX1000 Ninja, Tom Cat 1988-89, 1039cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Spring Steel Head gasket
75.50mm 1.5mm oversize, Compression ratio: 11:1, Cylinder boring only
$CALL
ZX10-R 2004-05, 1051cc KIT
INCLUDES: (4) pistons, ring sets, Piston pins and Retainer Clips,
78.00mm 2mm oversize, Compression ratio: 13.5:1, Cylinder boring and replating required
$CALL
GPZ1100 1981-82 (17mm pin), 1135cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, (1) CFM20 Head Gasket and (1) Fiber Base gasket
74.00mm 1.5mm oversize, Compression ratio: 10.25:1, Cylinder boring only
$CALL
GPZ1100 1981-82 (17mm pin), 1166cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, (1) CFM20 Head Gasket and (1) Fiber Base gasket
75.00mm 2.5mm oversize, Compression ratio: 10.25:1, Cylinder boring only
$CALL
KZ1100, GPZ1100, GPZX1100, ZX1100 1983-84 (18mm pin), 1170cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, (1) CFM20 Head Gasket and (1) Fiber Base gasket
75.00mm 2.5mm oversize, Compression ratio: 9.5:1, Cylinder boring only
$CALL
KZ1100, GPZ1100, GPZX1100, ZX1100 1983-84 (18mm pin), 1170cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, (1) CFM20 Head Gasket and (1) Fiber Base gasket
75.00mm 2.5mm oversize, Compression ratio: 10.25:1, Cylinder boring only
$CALL
KZ1100, GPZ1100, GPZX1100, ZX1100 1983-84 (18mm pin), 1262cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, (1) CFM20 Head Gasket and (1) Fiber Base gasket
78.00mm 5.5mm oversize, Compression ratio: 10.25:1, Re-sleeving required
$CALL
ZX11 C1 1990-94; ZX11 D1 1993-01 ZZR1100 1990-01; ZRX1100 1997-01 GPZ1100 1995-97, 1109cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Spring Steel Head gasket
78.00mm 2mm oversize, Compression ratio: 12:1, Cylinder boring only
$CALL
ZX12R 2000-05, 1272cc KIT
INCLUDES: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Spring Steel Head gasket
85.50mm 2.5mm oversize, Compression ratio: 13.5:1, Cylinder boring and replating required
$CALL
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