SKU: 959-111-101
Weapon-R 96-00 Honda Civic Engine Damper
The Weapon-R 959-111-101 Engine Damper is a precision underdrive crank pulley designed for 1996-2000 Honda Civic models with 1.6L D16 engines. It replaces the stock harmonic balancer pulley to reduce accessory drive speed and rotational mass. This direct-fit part delivers noticeable gains in engine response and power output.
Key Features
- Underdrive Ratio – 27% reduction in accessory speed lowers parasitic drag
- Material – CNC machined from 6061-T6 billet aluminum
- Finish – Black hard anodized for durability and style
- Weight Reduction – 12.8 oz vs stock 2.5 lbs for quicker revs
- Direct Fit – Bolt-on installation with no modifications needed
- Power Gains – Adds 7-10 rwhp and torque through reduced losses
Specifications
| Detail | Value |
|---|---|
| Brand | Weapon-R |
| Type | Underdrive Crank Pulley Engine Damper |
| Compatibility | 1996-2000 Honda Civic 1.6L D16Y7/Y8 |
| Material | 6061-T6 Billet Aluminum |
| Underdrive Amount | 27% |
| Shipping Weight | 0.9 lbs |
| Box Dimensions | 6 x 6 x 3 inches |
| Country of Origin | Taiwan |
| Warranty | Limited Lifetime |
Whats Included
- 1 x Weapon-R Engine Damper Crank Pulley
Product Notes
- Professional installation recommended
- Eliminates belt squeal common with stock pulleys
- Compatible with stock belts or aftermarket
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1996-2000 | Honda | Civic CX | 1.6L D16Y7 |
| 1996-2000 | Honda | Civic DX | 1.6L D16Y7 |
| 1996-2000 | Honda | Civic EX | 1.6L D16Y7/Y8 |
| 1998-2000 | Honda | Civic GX | 1.6L D16Y7 CNG |
| 1996-2000 | Honda | Civic HX | 1.6L D16Y5 |
| 1996-2000 | Honda | Civic LX | 1.6L D16Y7 |
| 1999-2000 | Honda | Civic Si | 1.6L D16Y8 |
| 1999-2000 | Honda | Civic Value Package | 1.6L D16Y7 |
Why Choose Weapon-R?
- Engineered for direct bolt-on performance
- Lightweight design improves throttle response
- Proven in motorsports applications
- Backed by decades of racing heritage
Frequently Asked Questions
- Q: Will this fit my 1999 Civic Si?
- A: Yes, it fits all 1999-2000 Civic Si with D16Y8 engines.
- Q: What is the expected power gain?
- A: Expect 7-10 rwhp and improved torque from reduced drag.
- Q: Do I need new belts?
- A: Stock belts work, but shorter belts may optimize setup.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure foam-padded box protects pulley finish





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