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Professional Series Forged Piston Set with Rings for Nissan QR25DE 2.5L 16V, 87.00 mm Bore, 32.00 mm CH, -19.5cc [2618 Aluminum]
InfoVehicle Info Needed
WISECOPART NUMBER: 926-K670M8900AP

Professional Series Forged Piston Set with Rings for Nissan QR25DE 2.5L 16V, 87.00 mm Bore, 32.00 mm CH, -19.5cc [2618 Aluminum]

$84099
ShippingShips on 11/13/2026
Lowest PriceLowest Price Guarantee

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Forged Piston Set with Rings
  • Nissan QR25DE 2.5L 16V
  • 87.00 mm Bore
  • 32.00 mm Compression Height
  • -19.5cc Dish
  • 0.787 in. Floating Wrist Pin Included
  • Piston Rings Included
  • Full Round 2618 Forged Aluminum
  • Set of 4

    This Wiseco Professional Series piston set is forged from 2618 aluminum for Nissan QR25DE 2.5L 16V engines. Each of the 4 pistons has an 87.00 mm bore and a 32.00 mm compression height with a -19.5cc dish. Professional Series pistons are aimed at heavy to severe duty race builds.

    Wiseco K670M8900AP Piston Set Features:

    • Made for Nissan QR25DE 2.5L 16V engines
    • 87.00 mm bore diameter with a 32.00 mm compression height
    • -19.5cc dish volume
    • Forged from 2618 aluminum alloy with a full round forging design
    • ArmorGlide skirt coating for reduced friction, scuff resistance and quieter operation
    • 0.787 in. 5115 Steel floating wrist pin included
    • Piston rings included: 1.0 mm top, 1.2 mm second and 2.8 mm oil ring
    • Fully machined crown with precision ring grooves and an anti-detonation groove
    • Forced pin oiling feeds the wrist pin bore
    • Set of 4 pistons
    • Part TypePiston Set with Rings
    BrandWISECO
    Package Height4.5
    Package Width8.0
    Package Length8.5
    Weight4.5 PG
    Part CategoryPerformance Parts
    Compression Height32.00 mm
    Piston Head TypeDish
    Wrist Pin StyleFloating
    QuantitySet of 4
    Oil Ring Thickness2.8 mm
    Bore Diameter87.00 mm
    Piston StyleFull Round
    Piston Pin Outside Diameter0.787 in.
    Piston Head Volume (Cc)-19.5cc
    Second Compression Ring Thickness1.2 mm
    Top Compression Ring Thickness1.0 mm
    Piston Material2618 Aluminum
    Part FitmentUniversal
    Wrist Pin IncludedYes
    Piston Quantity4
    Piston Pin Material5115 Steel
    Vendor Part NumberK670M8900AP
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning