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Manley 86.25mm +.25mm 10.0 Platinum Series Dish Piston Set w/ Rings
If you're looking to upgrade your Subaru WRX from 2015 to 2021, the Manley 86.25mm +.25mm 10.0 Platinum Series Dish Piston Set w/ Rings is a fantastic choice. Designed specifically for the FA20 engine, this piston set is engineered to enhance performance while maintaining reliability.
Features You’ll Love
- High-Strength Material: Crafted from durable 2618 aluminum, these pistons are lightweight yet robust, ensuring longevity and resilience under pressure.
- Quiet Start-Ups: The offset wrist pin design minimizes noise during start-up, giving you a smoother driving experience.
- Precision Engineering: Achieving the perfect ring groove to skirt squareness through a unique "one fixturing" manufacturing process maximizes horsepower.
- Moly Coated Skirts: Each piston features moly-coated skirts for reduced friction and improved performance.
Specifications (FA20)
- Bore Size: 86.25mm
- Over Size: +.25mm
- Rod Length: 5.090"
- Stroke: 86mm
- Compression Distance: 1.285"
- Dome Volume: -13cc
- Compression Ratio: 10.0
- Piston Type: Dish
- Piston Weight: 350 grams
- Premium Steel Top Rings: 46863DT-4
Fitment
- Vehicle Compatibility: Subaru WRX 2015 and newer
Included Components
This piston set comes complete with:
- Round wire locks
- Premium chrome moly wrist pins (P/N 42251)
- Premium steel top ring
- Napier style second ring
- Higher tension oil ring sets from Total Seal
As an added option, you can upgrade to 9310 alloy .210" wall wrist pins (P/N 42551) for even greater strength.
Recommended Clearances
For optimal performance, it's advised to maintain a clearance of:
- .003" for mildly boosted engines
- .0035" for highly boosted engines
This measurement should be taken .850" from the bottom of the oil ring groove.
What Customers Are Saying
Customers have praised the Manley piston set for its quality and performance. Many have noted significant improvements in engine responsiveness and overall power delivery. The precision fit and finish have also received high marks, making installation straightforward and hassle-free.
Upgrade your Subaru WRX with the Manley 86.25mm +.25mm 10.0 Platinum Series Dish Piston Set and experience the difference in performance and reliability!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Make Vehicle | Model | Year |
---|---|---|
2015-2021 Subaru WRX |
WRX | 2015-2021 |
Manley Performance, formerly called Manley Speed Equipment, was established in 1966 by Hank Manley shortly after his graduation from Brown University. His interest in the performance and racing traced back to 1960 when, at age 17, he rebuilt a 312 CID Ford V8 engine, installed a camshaft and three two-barrel carbs, and raced a ’56 Thunderbird on New Jersey’s streets. Initially, the company’s product lineup included stainless valves, lifters, camshafts, forged pistons, vanadium valve springs, pushrods, and timing chain kits. By 1998, Manley had outgrown its first Bloomfield, New Jersey facility and bought several acres in Lakewood, New Jersey. It was around this time that the brand’s name formally changed to Manley Performance. Nearly a decade later, the production space doubled in size.
Evolving in the Automotive SpaceLed by GM Michael Tokarchik in 2002, Manley entered the high-performance passenger car market as an OEM supplier of connecting rods for the 2003/2004 Ford SVT Mustang Cobra. Production reached 2500 rods per week without missing a single delivery date. Ford awarded Manley its highest ever supplier rating. Manley’s presence in the OEM market continued from there as a supplier for the Ford GT. After nearly 50 years since its inception, Manley continues to be globally recognized as the leading manufacturer of performance valves, connecting rods, cylinder head components, pushrods, drive and oil systems, and several other engine parts.
What is Manley’s Specialty?Manley Performance specializes in high-performance engine internals that range from stock replacements to full-on race applications. They have been the standard of the industry since their inception; a fact that still remains true now as they have ventured into new markets. Today, Manley Performance continues to re-define itself in a high-performance aftermarket industry that is constantly evolving. The brand has developed a wide range of new products for growing markets that include sport compact, Ford modular, and Chevy LS. Manley also maintains its leadership role with the traditional V8 engine business.
Get Manley Performance at Vivid RacingIf you are in need of a serious upgrade to your engine, then Manley Performance parts should be on your list. Like all of our suggested manufacturers, Manley uses the best materials available to ensure a quality part for your engine. We carry Manley connecting rods, crankshafts, pistons, and valve components. The large lineup of domestic parts includes sport compact vehicles, Ford modular engines, GM’s LS series internals, and HEMI product upgrades for Chrysler.
If you can’t find what you’re looking for or need help choosing the right part for your car, call our sales team at (480) 966-3040. We are here to make your buying experience a breeze.
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