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KB Hyper Piston - Sportster 883cc 1986-Present


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Price: $185.80
Item Number: KB408C
Manufacturer: KB Pistons
Specifications
Bore: 3.000 Rod Length: 6.929 Pin Diameter: 0.7910
Stroke: 3.812 Comp. Ht: 1.210 Top Land: 0.000
Minimum Clearance Click Here To View
SPECIAL CLEARANCE REQUIREMENTS
OE Deck Height: 0.000 Weight Piston/Pin: 253/77
Head Type Flat Top Effective Head Volume + 1.2c
Ext. Valve Depth 0.000 Ext. Valve Dia. 0.000
Int. Relief Depth 0.000 Int. Relief Dia. 0.000

Compression Ratios

9.0:1 with 49cc head

Ring Packs

2-1.5mm 1-2.8mm

Ring Sets

2M6198

Pin Number

0791X216K

Lock Ring

RRN-81

Notes

Coated skirts.  Stock replacement piston.  Oversizes:  STD, .010, .020, .030, .040

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