SKU: 901-8750 | UPC: 672036028282
ARP 87.5mm Tapered Ring Compressor
The ARP 87.5mm Tapered Ring Compressor simplifies piston ring installation for engines with 87.5mm bores found in performance Honda K20/K24 builds Nissan SR20DET and Toyota 2JZ stroked applications. Crafted from high-strength phenolic resin this tool compresses rings evenly as the piston slides into the cylinder avoiding damage and flare. Engine builders rely on it for clean precise assembly in street and race motors.
Key Features
- Tapered Design: Guides piston smoothly into bore while gradually compressing rings to exact size for flawless seating
- Precise 87.5mm Sizing: Factory-marked bore diameter ensures perfect match for 87.5mm (3.437 inch) pistons in custom and stroker kits
- Phenolic Resin Construction: High-impact material withstands repeated use without cracking or deforming under pressure
- Ring Protection: Eliminates scuffing flare or breakage common with inferior compressors during critical install step
- ARP Engineering: Built to pro standards for consistent results in high-horsepower engine projects
Product Notes
- Lubricate rings lightly before use for optimal compression and slide
- Inspect tool before each job clean after use to extend service life
- Lightweight design ships compact with minimal packaging waste
Installation Notes
- Professional installation recommended.
- Position compressor over cylinder bore slide piston in steadily using taper to compress rings
- Compatible with standard top side and oil ring packs on forged pistons
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| All Years | Honda | Civic/RSX/Integra | K20/K24 87.5mm Builds |
| All Years | Nissan | Silvia/240SX | SR20DET Stroked |
| All Years | Toyota | Supra | 2JZ 87.5mm Bore |
| All Years | Various | Performance Engines | 87.5mm (3.437″) Bore |
Why Choose ARP?
- Decades of leadership in racing fasteners and tools
- Reliable performance in NHRA IHRA and grassroots builds
- Exact tolerances from CNC machining and quality materials
Frequently Asked Questions
- Q: What engines does the 87.5mm size fit?
A: Designed for any block machined to 87.5mm bore including sleeved Honda K-series blocks Nissan SR20 stroker kits and custom Toyota 2JZ pistons - Q: What material is the compressor made from?
A: Premium phenolic resin for superior strength flexibility and resistance to cracking during heavy compression - Q: Can this tool be reused for multiple engines?
A: Yes ARP compressors handle dozens of builds when cleaned and stored properly backed by ARP quality guarantee
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Secure padded box 6 x 4 x 1.5 inches
- Weight: 0.4 lbs
Reviews
There are no reviews yet.