Fluidampr Performance Damper | 82-93 GM 6.2/6.5L Diesel Engines with Mechanical Fuel Pump (800191)

Performance Harmonic Balancer For 1982-1993 GM 6.2/6.5L Diesel Engines with Mechanical Fuel Pump by Fluidampr

You can’t feel them or hear them, but harmonic vibrations are at work inside EVERY internal combustion engine. Similar to glass-shattering forces created by a high pitched note, harmonic vibrations cause metal fatigue and can cause significant power loss because crankshaft harmonics are transmitted to the camshaft and valvetrain.

Control this power-robbing force with a Fluidampr Harmonic Damper with race-proven vibration damping technology. A high viscosity silicone fluid surrounds a nylon-coated inertia ring inside a laser welded housing. All dampers are coated with black zinc chromate for increased corrosion resistance. Timing marks – every two degrees from 50 BTDC to 10 ATDC with additional marks at 90, 180 and 270. Meets SFI 18.1 specs.

Features

• Bore Diameter Min/Max: 1.5988″ – 1.5998″
• Degree Marking Range: 50 degrees BTDC to 10 degrees ATDC
• Degree Markings: Engraved
• Engine Balance: External
• Finish: Black Zinc
• Keyway: Single; (3/16″)
• Length: 3.180″
• Material: Steel
• Mounting Hardware Included: No
• Outside Diameter: 8″
• Safety Rating: SFI 18.1
• Weight / Rotating Weight: 18.4 lbs / 12.3 lbs

Applications

• 1982 – 1993GM 6.2L/6.5L Diesel Engines with Mechanical Fuel Pump

What’s In The Box?

• 1 – Harmonic Balancer

References

• Installation Instructions

Warranty

• Manufacturer Standard Warranty