Search
Browse Categories


KB Hyper Piston - Sportster Ironhead 1972-85


Personalization

* denotes required field

Choose your size*
Price: $228.64
Item Number: KB292
Manufacturer: KB Pistons


Specifications
Bore: 3.188 Rod Length: 7.440 Pin Diameter: 0.7920
Stroke: 3.812 Comp. Ht: 1.182 Top Land: 0.000
Minimum Clearance Click Here To View
SPECIAL CLEARANCE REQUIREMENTS
OE Deck Height: 0.000 Weight Piston/Pin: 335/97
Head Type Dome Effective Head Volume -48.9
Ext. Valve Depth 0.000 Ext. Valve Dia. 0.000
Int. Relief Depth 0.000 Int. Relief Dia. 0.000

Compression Ratios

8.2 w/110cc

Ring Packs

2-1/16

1-3/16

Ring Sets

2M7003

Pin Number

0792X216K

Lock Ring

RRN-81

Notes

Cut back dome for improved combustion. Oversizes:  STD, .010, .020, .030, .040, .050

Product Reviews

Rate This Product:
or Create a Review
(0 Ratings, 0 Reviews)