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NAPA BRAKES SEVERE DUTY FRICTION and ROTORS. Specifically Design for Police Duty. Severe Duty Friction and Rotors. NAPA brake products are select based on an engineering approach to sourcing the best solution world-wide. Designed to four (4) key police requirements FMVSS safety - PowerPoint PPT Presentation
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NAPA BRAKES SEVERE DUTY FRICTION and ROTORS
NAPA BRAKES SEVERE DUTY FRICTION and ROTORSSpecifically Design for Police DutySpecifically Design for Police Duty
Severe Duty Friction and RotorsSevere Duty Friction and Rotors
• NAPA brake products are select based on an engineering approach to sourcing the best solution world-wide.
• Designed to four (4) key police requirements– FMVSS safety– High speed and pursuit braking– Wear capabilities– Noise abatement
• NAPA brake products are select based on an engineering approach to sourcing the best solution world-wide.
• Designed to four (4) key police requirements– FMVSS safety– High speed and pursuit braking– Wear capabilities– Noise abatement
Rotor - DesignRotor - Design
• Best in Class Product– Design
• Unique metallurgy (high chromium) & high Carbon content
– Specifically designed for high heat / high energy applications – racing pedigree
• Patented concentric groove design– Allows for initial effectiveness
(performs well out of box)» Many police garages do not
properly perform brake bed-in procedures, so the concentric groove aids in bedding
• Best in Class Product– Design
• Unique metallurgy (high chromium) & high Carbon content
– Specifically designed for high heat / high energy applications – racing pedigree
• Patented concentric groove design– Allows for initial effectiveness
(performs well out of box)» Many police garages do not
properly perform brake bed-in procedures, so the concentric groove aids in bedding
Friction- DesignFriction- Design
• Best in Class Friction– Design Balance
• High Speed Braking– Stable braking at the high heats of
pursuit braking
• Long Life– Maximum service life for shrinking
budgets• No Noise
– Sirens should be only sound that alerts police approach
• Best in Class Friction– Design Balance
• High Speed Braking– Stable braking at the high heats of
pursuit braking
• Long Life– Maximum service life for shrinking
budgets• No Noise
– Sirens should be only sound that alerts police approach
Product AvailabilityProduct Availability
• Rotor & Friction – Packaged together as axle set for
total repair and easy storage – Unique stackable and water resistant
package
• Friction Only– Available when rotor replacement is
not required.
• Coverage for popular patrol & service vehicles
– Crown Vic, Impala, Charger, Tahoe
• Rotor & Friction – Packaged together as axle set for
total repair and easy storage – Unique stackable and water resistant
package
• Friction Only– Available when rotor replacement is
not required.
• Coverage for popular patrol & service vehicles
– Crown Vic, Impala, Charger, Tahoe
Vacuum label
Why Use NAPA Severe Duty? Why Use NAPA Severe Duty?
• Exceeds OE performance• Test proven – LA Sheriff & Mich. State• Best in Class Product
– Rotors – Unique metallurgy for high heat and long life– Friction – Pursuit performance with no noise
• Supplied by NAPA
• Exceeds OE performance• Test proven – LA Sheriff & Mich. State• Best in Class Product
– Rotors – Unique metallurgy for high heat and long life– Friction – Pursuit performance with no noise
• Supplied by NAPA
NAPA BRAKES SEVERE DUTY FRICTION and ROTORS
NAPA BRAKES SEVERE DUTY FRICTION and ROTORSSpecifically Design for Police Duty
Test Results
Specifically Design for Police Duty
Test Results
Severe Duty Friction- Rotor TestsSevere Duty Friction- Rotor Tests
Results of Rayloc - NAPA’s Test ProtocolResults of Rayloc - NAPA’s Test Protocol
Severe Duty Friction and RotorsSevere Duty Friction and Rotors
• Four major criteria – independently tested using established and accepted industry protocols – SAE J2784
• FMVSS Performance– Tests the brake’s ability to perform safely under federal safety guidelines
– SAE J2707• Wear data
– Measures the rotor & pad wear capabilities– SAE J2521
• Noise data– Measures the brake’s comparative noise index
– Los Angeles Police Department (LAPD) Pursuit • High speed pursuit braking
– Measures brake’s ability to handle high energy braking and the rotor’sability to abate high heat
• Four major criteria – independently tested using established and accepted industry protocols – SAE J2784
• FMVSS Performance– Tests the brake’s ability to perform safely under federal safety guidelines
– SAE J2707• Wear data
– Measures the rotor & pad wear capabilities– SAE J2521
• Noise data– Measures the brake’s comparative noise index
– Los Angeles Police Department (LAPD) Pursuit • High speed pursuit braking
– Measures brake’s ability to handle high energy braking and the rotor’sability to abate high heat
Severe Duty Pad-Rotor TestsSevere Duty Pad-Rotor Tests
Severe Duty Pad TestsSevere Duty Pad Tests
Severe Duty Pad-Rotor TestsSevere Duty Pad-Rotor Tests
Severe Duty Rotor TestsSevere Duty Rotor Tests
Established Industry TestsEstablished Industry Tests
• Police Service brakes reviewed by two protocols 1) Los Angeles County Sheriffs Department
• Test as product is presented by potential suppliers• Use on-car track test based on established benchmarks• Do not publish results - only award APPROVED• NAPA Severe Duty Rotors and Friction have been tested and
approved by Los Angeles Sheriff Department
2) Michigan State Police• Solicit aftermarket products every 5-10 years• Lab test as well as on-car testing• Publish results and distribute within industry• Only test friction using OE rotors
• Police Service brakes reviewed by two protocols 1) Los Angeles County Sheriffs Department
• Test as product is presented by potential suppliers• Use on-car track test based on established benchmarks• Do not publish results - only award APPROVED• NAPA Severe Duty Rotors and Friction have been tested and
approved by Los Angeles Sheriff Department
2) Michigan State Police• Solicit aftermarket products every 5-10 years• Lab test as well as on-car testing• Publish results and distribute within industry• Only test friction using OE rotors
Michigan State Police 2010
Test Results
Michigan State Police 2010
Test Results
Established Industry TestsEstablished Industry Tests
Michigan State PoliceAftermarket Testing 2010Michigan State PoliceAftermarket Testing 2010
Chart from page 32 of Michigan State Police Aftermarket Brake Pad Testing 2010
Results show Rayloc/NAPA Friction has the least amount of front wear and less rear wear than the OE sample.
Crown Vic Police Interceptor (CVPI)
Michigan State PoliceAftermarket Testing 2010Michigan State PoliceAftermarket Testing 2010
Chart from page 59 of Michigan State Police Aftermarket Brake Pad Testing 2010
Column 5 shows Rayloc/NAPA Friction has the shortest average stopping distance on the CVPI compared to OE and BPI/Raybestos/Delco samples tested.
60-0 mph stopping.
Crown Vic Police Interceptor (CVPI) columns 3-6
Michigan State PoliceAftermarket Testing 2010Michigan State PoliceAftermarket Testing 2010
Chart from page 60 of Michigan State Police Aftermarket Brake Pad Testing 2010
Rayloc/NAPA Friction has the shortest average stopping distance on the CVPI compared to OE and Raybestos/Delco samples tested.
Crown Vic Police Interceptor (CVPI)
125-0 mph stops
Michigan State PoliceAftermarket Testing 2010Michigan State PoliceAftermarket Testing 2010
Charts from pages 23,27,31 of Michigan State Police Aftermarket Brake Pad Testing 2010
Results show Rayloc/NAPA Friction had consistently positive driver feedback during performance driving portion of test.
Crown Vic Police Interceptor (CVPI) Driver Evaluation (subjective)OE
pad
BPI pad
NAPA pad
Test SummaryTest Summary
• NAPA has selected product based on industry standard testing
• Approved by on-car testing with LA Sheriffs Department
• Excelled in most recent Michigan State Aftermarket Test – Best of Class for Crown Vic
• NAPA has selected product based on industry standard testing
• Approved by on-car testing with LA Sheriffs Department
• Excelled in most recent Michigan State Aftermarket Test – Best of Class for Crown Vic
