SKU: 901-8050 | UPC: 672036029692
ARP 80.5mm Ring Compressor for Honda B-Series Acura Integra VW Audi 1.8T
The ARP 80.5mm Ring Compressor is a precision tapered tool for compressing piston rings during installation in 80.5mm bore engines. It fits popular performance builds including Honda B-series in Civic and Integra plus VW Audi 1.8T motors. ARP engineering ensures even ring compression for smooth piston drops without scratching cylinder walls.
Key Features
- Exact 80.5mm Sizing: Matches cylinder bore precisely to hold rings firmly during piston insertion
- Tapered Design: Gradual taper guides piston straight into block preventing ring flare or cocking
- High-Strength Plastic: Impact-resistant material endures high-pressure engine assembly without cracking
- Complete Kit: Includes compressor body matched spacers and retainers for one-step setup
- ARP Build Quality: Proven reliability from the leader in performance engine hardware
Product Notes
- Inspect bore and rings for cleanliness before use to ensure proper seating
- Store in dry area to maintain plastic integrity for future builds
- Compact design fits easily in toolbox for trackside service
Installation Notes
- Professional installation recommended.
- Apply light oil to rings and bore tap compressor lightly to compress rings then slide piston home
- Compatible with standard wrist pin circlip tools no special hardware needed
This Part Fits
| Year |
Make |
Model |
Submodel |
| 1994-2001 |
Acura |
Integra |
GSR Type R |
| 1988-2002 |
Honda |
Civic |
Si EX SiR Type R |
| 1988-1991 |
Honda |
CRX |
SiR |
| 1999-2006 |
Audi |
A4 |
1.8T Quattro |
| 1999-2006 |
Volkswagen |
Golf GTI Jetta |
1.8T |
Why Choose ARP?
- Decades of engine hardware expertise in every tool
- Reliable performance in street and race environments
- Precision fit reduces install time and errors
Frequently Asked Questions
- Q: What engines does the 80.5mm size fit best
A: Designed for 80.5mm bores common in Honda B18 B16 and VW Audi 1.8T blocks works on 80 to 81mm applications with tapered action
- Q: What material is the compressor made from
A: Heavy-duty nylon plastic resists cracking and provides smooth non-marring contact with aluminum cylinders
- Q: Is this tool reusable and what warranty applies
A: Fully reusable for multiple builds ARP offers manufacturer defect coverage contact for details
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard box 6 x 4 x 2 inches
- Weight: 0.68 lbs
Unconditional Satisfaction Guarantee
