Part Number: 610931

Description: Fluidampr 94-98 Nissan Skyline R33 RB25DET S1/S2 (Non NEO) Steel Internally Balanced Damper

Material: Steel

Mounting Hole Quantity: 1

Safety Rating: SFI 18.1

Pulley Groove Quantity: 4 rear, 4 middle, 3 front

Outside Diameter: 6-1/8"

Keyway Type: Yes

Bolt and Washer Included: No

Inside Diameter: 1.326

Finish: Black Zinc

Engine Balance: Internal

Drive Belt Type: Serpentine

Depth: 2.625

Degree Markings: Engraved

Degree Marking Range: TDC. 6 marks, 5 deg

Weight / Rotating Weight: 10.5 lbs / 6.9 lbs

Fitment: 94-98 Nissan Skyline R33 RB25DET S1/S2 (Non NEO)

Details:

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper early for best durability. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Precision CNC machined and balanced high-grade steel components. Corrosion resistant black zinc finish with engraved timing marks. No maintenance required. Trusted by leading engine builders worldwide. SFI 18.1 certified. Made in USA.

Features and Benefits

• Broad RPM range protection.

• Reduce risk of crankshaft failure.

• Reduce wear on critical engine parts.

• Unleash lost torque & horsepower.

• No maintenance required

• SFI 18.1 spec. Made in USA.