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K&N RK-3910-1

The latest addition to K&N s RK Series was developed to get more horsepower from your Twin Cam Harle

K&N RK-3910-1

599-RK-3910-1

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K&N RK-3910-1 The latest addition to K&N s RK Series was developed to get more horsepower from your Twin Cam Harle $147.99
The latest addition to K&N s RK Series was developed to get more horsepower from your Twin Cam Harley-Davidson engine. Provides a significant airflow increase to the engine without sacrificing filtration.

Specifications:

Style
Oval
Color
Red
Mounting Hardware Included
Yes
Top Style
Metal
Air Filter Shape
Oval
Air Filter Color
Red
Air Filter Material
Cotton Gauze
Couplers Included
0
Product Style
Motorcycle Intake System
Weight (lbs.)
3.3 lb (1.5 kg)
Top Material/Finish
Black Powder Coated
Air Filter Outlet Shape
Round
Clamp Material
No Clamps Required
Clamp Style
No Clamps Required
Clamps Included
No Clamps Included
Air Filter Height
2.188 in (56 mm)
Inlet Diameter
2.25 in (57 mm)
Neck Flange
2.25 in (57 mm)
CARB EO Number
D-269-35/55
RPM
5206
Air Filter Inside Diameter
0 in (0 mm)
Estimated HorsePower Gain
10.76 HP @ 5206 RPM
Horse Power Increase
11 HP
Overall Height
2.188 in (56 mm)
Replacement Filter
E-3980
Size
9 Inch
Manufacturer's Part Number:
RK-3910-1
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