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K3-6455-4020 FX-Series Dish Top No-Notch Piston Set for 1992-2002 Mopar Viper/SRT, 4.020 in. Bore, -25cc Volume [OEM Stroke]
InfoVehicle Info Needed
DSS RACINGPART NUMBER: 915-K3-6455-4020

K3-6455-4020 FX-Series Dish Top No-Notch Piston Set for 1992-2002 Mopar Viper/SRT, 4.020 in. Bore, -25cc Volume [OEM Stroke]

$1,99895
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Mopar Viper/SRT
FX-Series Dish Top No-Notch Piston Set
  • 1992-2002 Mopar Viper/SRT
  • Bore: 4.020 in.
  • Head Volume: -25cc
  • Material: Forged 2618
  • Pin Diameter: .984 in.
  • Pin Style: Press or Full Float
  • Ring Thickness: 1.2/1.2/3 mm
  • OEM Stroke
  • Set of 10

    DSS Racing K3-6455-4020 Features:

    • Strong, Heat Resistant 2618 Alloy
    • Proprietary "DMAX" Multi Stage Forging Process, Produces' a Superior Forging
    • Patented "X Groove" Skirt for Superior Cylinder & Ring Performance & Durability
    • Advanced Ring Lands Featuring a Combination of Accumulators and Drilling Ops.
    • Ten top Land Horizontal Gas Ports For the Ultimate In Ring seal and Performance
    • 4385 additional areas of CNC milling for weight reduction in non critical areas.
    • Thinner Ring Grooves Maximize Critical Ring Land Strength
    • Larger CNC Machined Valve Reliefs for More Aggressive Head & Cam Combinations
    • DSS XR Heavy Wall Piston Pins
    • Precision CNC Finished Pin Bores
    • Double Spiro lock Pin Locks, Provide Redundancy
    • Drilled Forced Wrist Pin Oiling
    • Drilled Bottom Ring Land Intersecting Oil Drain Backs
    • Advanced Profile Precision Diamond-Turned Skirts
    • Ring Set Required: RS-XP600-4020
    • Ring Series: XP600
    • Fits Base Engine: 488
    • Compression Ratio: 64cc-9.29, 74cc-8.51, 84cc-7.87
    • Calculated Zero Deck: 9.445
    • Compression Height: 1.38 in.
    • Rod Length: 6.125 in.
    • Stroke: 3.88 in. (OEM Stroke)
    • Pin Locking Rings Included: Yes
    • Wrist Pin Included: Yes
    • Oil Rail Support Ring Included: N/A
    • With Rings Without Rings: With Rings
    • Total Valve Reliefs: 0

      • Extreme-Performance Forged Piston/XR Wrist Pin and Ring Sets

      DSS FX3-Series premium aircraft-quality 2618 alloy piston with XR wrist pin sets with corresponding piston rings are forged and machined to perfection with internal gussets that provide added strength to withstand the demands of today's high-performance naturally aspirated, nitrous, or boosted engines. CNC milling removes non-critical material, resulting in a lighter weight and ideal balance of power, strength, and longevity. The DSS FX-Series piston patented X-Groove skirt design reduces damage caused by fuel washdown and break-in debris for superior skirt, cylinder, and ring life. This advanced skirt design is ideal in stroker engines and will improve piston stability and ring seal, resulting in quieter operation.

    Part TypePiston
    Product LineDSS Racing FX3-Series Forged 2618 Piston with XR Wrist Pins & Ring Kits
    BrandDSS RACING
    Package Height10.0
    Package Width10.0
    Package Length10.0
    Weight17.0 PG
    Part CategoryPerformance Parts
    Pin Lock Rings IncludedYes
    Compression Height (In)1.38
    Bore (In)4.02
    Wrist Pin StylePress or Full Floating
    QuantitySet of 10
    Piston Head Volume-25cc
    Piston StyleDish Top No Notch
    Compression Ratio64cc-9.29, 74cc-8.51, 84cc-7.87
    Ring Thickness1.2/1.2/3 mm
    Piston MaterialForged 2618
    Pin Diameter (In)0.984
    Part FitmentSemi Universal
    Wrist Pin IncludedYes
    Snap Rings IncludedYes
    Vendor Part NumberK3-6455-4020
    Package Qty1
    Package TypeEA
    Please click here to download the instructions PDF file
    Some parts are not legal for use in California or other states with similar laws / regulations
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