Manley Performance Subaru FA 86.1mm Platinum Series Piston set

Manley Performance Subaru FA 86.1mm Platinum Series Piston set

$510.00

Upgraded Wrist Pins

SKU: 632701C-4 Category: Brand:

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Offset wrist pin design is utilized for quiet start-ups. Perfect ring groove to skirt squareness is achieved through our unique “one fixturing” manufacturing method that assures maximum horsepower. All pistons come with moly coated skirts and will accommodate +1mm valve sizes. Round wire locks, premium chrome moly wrist pins (P/N 42251), premium steel top ring, Napier style second ring and higher tension oil ring sets from Total Seal are included with every kit at no additional charge. 9310 alloy .210″ wall upgraded wrist pins (P/N 42551) are available. Recommended clearance: .003″ for mildly boosted and .0035″ for highly boosted measured .850″ from the bottom of the oil ring groove.

Features:

  • Standard 10:1 Compression ratio
  • 86.1MM Bore size
  • 2618 High Strength Alloy
  • Lightweight design with offset wrist pin for quiet start-ups
  • 22mm x 2.250″ x .150″ Premium Chrome Moly pin included (9310 alloy 0.210″ wall upgrade available)
  • Pressure balance groove
  • Premium Steel top ring sets and round wire locks included
  • Will accommodate +1mm valve sizes
Weight 8 lbs
Dimensions 10 x 10 x 8 in