NORTON 750 & 850 EXHAUST VALVE 50-4091

$54.90

2 in stock

EXHAUST VALVE

NORTON 750 & 850

1968 TO 1977

 

2 in stock

Frequently Bought Together

NORTON 750 & 850 INTAKE VALVE 50-4092

INTAKE VALVE

NORTON 750 & 850

1968 TO 1977

HEAD 38.1mm ./ 1.500"

OEM Rep. Spring Kit, Steel, 0.410" Lift, Norton®, 750/850, 1968-1977

NORTON

SPRING KIT

NORTON 750 & 850

1968 TO 1977

 

Triumph / Norton Stem Seal, Red Viton, 5/16" Stem x 0.480" Guide Seal Detail, Various Applications

Norton® 750 1968-1973
Norton® 850 1973-1977
Triumph® 500 & 650's 1951-1962
Triumph® 650 / 750 1963-1983
Triumph® TRIDENT ™ 1971-1976

SKU: 50-4091 Categories: , , Tags: , ,

Description

2013_KPMILogo_tm_black

Norton® 750 1968-1973
Norton® 850 1973-1977

 

All KPMI® Black Diamond™ Stainless steel valves are impregnated by a special German process to a depth of .002, with a surface build up of .0002. This Black Diamond™ process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Black Diamond™ Valves are lightweight, strong, one piece forgings with profiles that provide excellent flow characteristics.

Type Exhaust
Material Black Diamond™ Stainless
Coating Black Nitroneg
Quantity Pkg. of 1
Head Diameter 33.02mm / 1.300″
Stem Diameter 7.91mm / 0.3115″
Tulip 27º
Overall Length 4.015″
Remarks Standard

Additional information

Weight .02 kg
Dimensions 12 × 5 × 5 cm

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