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Ford Powerstroke Nitro Black Performance Intake & Exhaust Valves 7.3L Navistar
Ford Powerstroke Nitro Black Performance Intake & Exhaust Valves 7.3L Navistar
Ford Powerstroke Nitro Black Performance Intake & Exhaust Valves 7.3L Navistar
Ford Powerstroke Nitro Black Performance Intake & Exhaust Valves 7.3L Navistar
Ford Powerstroke Nitro Black Performance Intake & Exhaust Valves 7.3L Navistar

Ford Powerstroke Nitro Black Performance Intake & Exhaust Valves 7.3L Navistar

$ 179.73

Availability: 23 in stock
  • Item must be returned within: 30 Days
  • Country/Region of Manufacture: Argentina
  • Brand: JAMSI
  • Non-Domestic Product: No
  • California Prop 65 Warning: Warning: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle
  • Return shipping will be paid by: Seller
  • Returns Accepted: Returns Accepted
  • Manufacturer Part Number: 01-4982/01-4983
  • Modified Item: No
  • Refund will be given as: Money Back
  • Condition: New
  • Fitment Type: Performance/Custom

    Description

    For sale is a set of (8) Engine Pro
    01-4983
    (Exhaust) & a set of (8) Engine Pro
    01-4982
    (Intake) Nitro Black Performance Valves for Ford Powerstroke 7.3L Engines!
    Navistar 444TE Turbo 1994-2003
    16 valve engine
    Valve Specifications:
    Type: Exhaust
    Head Diameter: 1.681"
    Stem Diameter: .3122"
    Overall Length: 5.801"
    Tip Length: .289"
    Seat Angle: 37.3 Degrees
    Valve Specifications:
    Type: Intake
    Head Diameter: 1.681"
    Stem Diameter: .3122"
    Overall Length: 5.798"
    Tip Length: .339"
    Seat Angle: 30 Degrees
    Our diesel performance valves are designed to perform reliably in the extreme conditions that exist in highly boosted turbo diesel engines. Bi-metallic exhaust valves are made from inconel and HNV-3 alloys and are stellite faced to operate under extreme heat conditions. Intake valves are made from 21-4N alloy steel. Both intake and exhaust valves are put through our proprietary five step liquid nitriding process, resulting in valves that are smoother, stronger and more corrosion resistant than traditional chrome plated stainless valves.
    Exotic inconel alloy is designed to function in extreme heat and stress conditions
    Stellite facing creates additional heat resistance on the head of the valve
    Liquid nitriding strengthens the entire valve material - not just the surface area
    Better ductility beneath the extremely hard magnetite outer layer makes the valve less likely to break, even if contacted by a piston
    Greater surface hardness reduces crack formation
    Smoother, stronger surface means less valve and valve guide wear than chrome
    Resists corrosion and deposits caused by exotic fuels