This stubstack is designed to be used on Demon 750/850 carburetors. The stubstack can hold down the baseplate of a cold air scoop; but will not work with any K/NCustom Chrome Racing Air Cleaners.
Adapter Flg OD 7 in (178 mm)
Adapter Outside Diameter 7.000 in. (178 mm)
California Proposition 65 Yes
Carburetor Flange Size 5.125 in. (130mm)
Carburetor Type 4150
Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 3921190000
Hazardous Material Code N
Height 2.156 in (55 mm)
Height (in.) 2.156 in. (55 mm)
Item Height 2.156 in. (55mm)
Item Weight 3.900 lbs. (1.8 kg)
Length 7.031 in. (179mm)
Length (in.) 7.031 in. (179 mm)
Length (mm) 7.031 in. (179 mm)
Life Cycle Status Code Available to Order
Material Aluminum
Material Used Aluminum
NAFTA Preference Criterion Code B
Package Content 1
Package Material Paperboard
Package Quantity 1
Package Type Box
Product Box Height 6.750 in. (171mm)
Product Box Length 7.380 in. (187mm)
Product Box Width 6.380 in. (162mm)
Product Style Carburetor Adapters
Prop 65 (C, R or CR) CR
Prop 65 - Short Label WARNING: Cancer and Reproductive Harm -
Prop 65 Warning WARNING: Cancer and Reproductive Harm -
Prop 65 Warning Label
Prop 65 Yes/No Yes
SDR Required Flag N
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message WARNING: Cancer and Reproductive Harm -
Warranty 3 Months
Warranty Time 3
Weight 3.9 lb (1.8 kg)
Width 7.031 in. (179mm)
Width (in.) 7.031 in. (179 mm)

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K&N 85-0800A Stubstack Air Horn

Product Information

  • Brand: K&N
  • Product Number: 85-0800A
The AAM Group™ Proposition 65
Proposition 65 warning graphic (For California Residents)
WARNING: Cancer and Reproductive Harm -