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KB Forged Piston - Evo-Sportster 883-1200 Conversion1986-Present


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Price: $254.48
Item Number: KB925C
Manufacturer: KB Pistons

Specifications
Bore: 3.498 Rod Length: 6.926 Pin Diameter: 0.7910
Stroke: 3.812 Comp. Ht: 1.208 Top Land: 0.000
Minimum Clearance Click Here To View
SPECIAL CLEARANCE REQUIREMENTS
OE Deck Height: 0.000 Weight Piston/Pin: 377/97
Head Type Dish Effective Head Volume +6.3cc
Ext. Valve Depth 0.000 Ext. Valve Dia. 0.000
Int. Relief Depth 0.000 Int. Relief Dia. 0.000

Compression Ratios

10.5:1 w/51cc

Ring Packs

2-1/16

1-5/32

Ring Sets

SEE NOTES

Pin Number

0791X216K

Lock Ring

RRN-81

Notes

Comes with dual valve reliefs so may be used with either 883 or 1200 head.  Offset pin. Comes with lockrings, pin, ring set, and coated skirts.  Replacement rings 2M6127 prior to 2011 and 2M6164 2012 to current. Oversizes:  STD, .005, .010, .020, .030, .040

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