Engine - Automatic Distributors
Engine - Automatic Distributors
Engine - Automatic Distributors
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Displacement<br />
Suzuki Street Bikes and Overbore Kits<br />
GS750 1977-79 (2-Valve)<br />
Kit includes: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) CFM20 Head Gasket<br />
844cc<br />
2.717” or 69.00mm<br />
4mm oversize<br />
Stroke - 56.4mm<br />
ENGINE<br />
102448 664.05 10.25:1 Cylinder boring only<br />
Piston: 4035M06900 Rings: 2717XC Piston Pins: S259<br />
Retainer Clips: CW16<br />
CFM20 Head Gasket: W2487 Optional Base Gasket: W6063<br />
GS750 1980-84 (4-Valve)<br />
Kit includes: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) CFM20 Head Gasket<br />
816cc<br />
2.756” or 70.00mm<br />
3mm oversize<br />
Stroke - 53mm<br />
GSXR750 thru 1987<br />
Kit includes: (4) pistons, ring sets, Piston pins, Retainer Clips<br />
771cc<br />
2.795” or 71.00mm<br />
1mm oversize<br />
Stroke - 48.7mm<br />
102096 661.41 10.25:1 Cylinder boring only - 1983 GS750ED & GS750ESD must use modified<br />
OEM Head Gasket<br />
Piston: 4188M07000 Rings: 2756XC Piston Pins: S278<br />
Retainer Clips: CW18<br />
CFM20 Head Gasket: W4937 Optional Base Gasket: W6064<br />
103118 676.96 13:1 Cylinder boring only - Use OEM Head Gasket<br />
Piston: 4376M07100 Rings: 2795XA Piston Pins: S537<br />
Retainer Clips: CW18<br />
GSXR750 1988-89<br />
GSXR750F Katana 1989-97<br />
Kit includes: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Spring Steel Head Gasket (CK142 Only)<br />
771cc<br />
813cc<br />
2.913” or 74.00mm<br />
1mm oversize<br />
Stroke - 44.8mm<br />
2.992” or 76.00mm<br />
3mm oversize<br />
Stroke - 44.8mm<br />
GSXR750 1990-91<br />
Oil/Air Cooled Models<br />
Kit includes: (4) Pistons, Ring Sets, Piston Pins, and Retainer Clips<br />
771cc<br />
2.795” or 71.00mm<br />
1mm oversize<br />
Stroke - 48.7mm<br />
103119 676.96 13:1 Cylinder boring only<br />
Piston: 4449M07400 Rings: 2913XA Piston Pins: S531<br />
Retainer Clips: CW19<br />
Optional: Spring Steel Head Gasket: W6214<br />
102305 755.44 12:1 Cylinder boring only<br />
Piston: 4789M07600 Rings: 2992XG Piston Pins: S531<br />
Retainer Clips: CW19<br />
Spring Steel Head Gasket: W6023<br />
103084 664.88 11:1 Cylinder boring only<br />
Piston: 4503M07100 Rings: 2795XA Piston Pins: S537<br />
Retainer Clips: CW18<br />
Optional Spring Steel Head Gasket: W5705<br />
GSXR750 1992-95<br />
Water Cooled Models<br />
Kit includes: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Spring Steel Head Gasket<br />
771cc<br />
2.795” or 71.00mm<br />
1mm oversize<br />
Stroke - 48.7mm<br />
102318 755.44 11.8:1 Cylinder boring only<br />
Piston: 4553M07100 Rings: 2795XA Piston Pins: S537<br />
Retainer Clips: CW18<br />
Spring Steel Head Gasket: W5535<br />
GSXR750 1996-99<br />
Kit includes: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Spring Steel Head Gasket<br />
748cc<br />
2.835” or 72.00mm<br />
STD bore<br />
Stroke - 46mm<br />
103030 729.88 12:1 Cylinder deglazing required<br />
Piston: 4663M07200 Rings: 2835XA Piston Pins: S554<br />
Retainer Clips: CW16<br />
Spring Steel Head Gasket: W5575 Optional Base Gasket: W6061<br />
GSXR750 2000-03<br />
Kit includes: (4) Pistons, Ring Sets, Piston Pins, Retainer Clips, and (1) Spring Steel Head Gasket<br />
813cc<br />
Bore Size<br />
Stroke<br />
2.9527” or<br />
75.00mm<br />
3mm oversize<br />
Stroke - 46mm<br />
Kit Part #<br />
Comp.<br />
Ratio<br />
Cylinder Modification & Replacement Parts<br />
All replacement pistons are sold complete with Piston pin,<br />
Retainer Clips, and rings<br />
102487 792.84 12.9:1 Cylinder boring and replating required<br />
Piston: 4712M07500 Rings: 2935XG Piston Pins: S571<br />
Retainer Clips: CW15<br />
Spring Steel Head Gasket: W6011<br />
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