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Wiseco K572M88

Wiseco H22/H23 Honda Prelude 6.5cc Dome with 4V Reliefs


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Wiseco H22/H23 Honda Prelude 6.5cc Dome with 4V Reliefs $591.00
Out of stock
H22/H23 Honda Prelude
  • 6.5cc Dome with 4V Reliefs
  • Bore: 88MM/3.464''
  • Stroke: 90.7MM/3.571''
  • Rod: 31MM/1.219''
  • 346 Grams
  • 4/pkg
  • Wiseco K572M88 Details


  • H22 - Prelude 1992-01 11.5:1 Comp. Ratio (FRM cylinders MUST run SLEEVED bores)
  • H23 - Prelude 13.0:1 Comp. Ratio (To be run with .030" piston-to-head minimum
  • Requires .040" gasket min.)
  • Wiseco part # 8800XX rings included.
  • Most Wiseco Pistons have a offset pins. Pins must be offset same as OEM for quitest operation.

  • Specifications:

    Manufacturer's Part Number:

    Championship winning performance built with input from today's top engine builders. Wiseco Professional Series Pistons will get you there first.

    Wiseco Sport Compact Forged Pistons feature in-house produced dedicated forgings to provide an optimally designed, lightweight piston with superior strength. Additionally, these pistons feature specially designed valve pockets, complex dome and crown designs, optimized skirt profiles and steel nitride/napier xx rings. Also standard is ArmorGlide® skirt coating for reduced friction and noise, freeing up horsepower!
    World class, ISO certified forging facility that utilizes the latest technologies featuring complex forged shapes, advanced materials, and feature aligned grain flow technology. Complex Piston skirt profiles that reduce power robbing friction, yet promote stability in the bore for optimum ring seal.

  • 4032 or 2618 extruded material forged for maximum strength.
  • Precision tolerance CNC machining for quality, repeatability and performance.
  • Crown thickness and ring lands designed for power-adders, such as: Force induction (turbos & blowers), and nitrous oxide.
  • Wrist Pins constructed of chrome moly steel material for the ultimate in strength.
  • Precision pin bore finish for a high tolerance fit between piston pin and piston.
  • Spirolox® featuring chrome silicon material for the ultimate yield strength.
  • All pistons are deburred for trouble free installation.
  • .

  • I'm really interested in these but i'm not sure what kind of valve set of camshaft they'd work with. I was hoping someone could give me suggestions on what the best setup would be for a naturally aspirated H22A

    Asked by: Xander01
    This is a racing piston, many cams are available for this engine, here is an example - https://www.jegs.com/i/Crower/258/63423-2/10002/-1
    Answered by: Rusty B
    Date published: 2018-07-05
    • y_2019, m_9, d_14, h_22CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.13
    • cp_1, bvpage1
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    • loc_en_US, sid_10001_10001_1569121, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Some parts are not legal for use in California or other states with similar laws / regulations

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