KB Forged Piston - Evo-Sportster 883-1200 Conversion 1986-Present

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STD

.005

.010

.020

.030

.040

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Price: $254.48

Item Number: KB923C

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:	365/97

Head Type	Dish	Effective Head Volume	+13.7c
Ext. Valve Depth	0.000	Ext. Valve Dia.	0.000
Int. Relief Depth	0.000	Int. Relief Dia.	0.000

Compression Ratios

9.5:1 w/51cc

Ring Packs

2-1/16

--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 a 883 or 1200 head. Compression ratio listed with 883 head. Offset pin. Comes with lockring, pin, ring set, and coated skirts. Replacement rings 2M6127 prior to 2011 and 2M6164 2012-current. Oversizes: STD, .005, .010, .020, .030, .040

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