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Manley Performance Manley Nissan (SR20DE/DET) 86mm STD Bore 9.0:1 Dish Piston Set with Ring
Manley Performance Manley Nissan (SR20DE/DET) 86mm STD Bore 9.0:1 Dish Piston Set with Ring
Manley Performance Manley Nissan (SR20DE/DET) 86mm STD Bore 9.0:1 Dish Piston Set with Ring
Manley Performance Manley Nissan (SR20DE/DET) 86mm STD Bore 9.0:1 Dish Piston Set with Ring
Manley Performance Manley Nissan (SR20DE/DET) 86mm STD Bore 9.0:1 Dish Piston Set with Ring
Manley Performance Manley Nissan (SR20DE/DET) 86mm STD Bore 9.0:1 Dish Piston Set with Ring
Manley Performance Manley Nissan (SR20DE/DET) 86mm STD Bore 9.0:1 Dish Piston Set with Ring
Manley Performance Manley Nissan (SR20DE/DET) 86mm STD Bore 9.0:1 Dish Piston Set with Ring
Manley Performance Manley Nissan (SR20DE/DET) 86mm STD Bore 9.0:1 Dish Piston Set with Ring
Manley Performance Manley Nissan (SR20DE/DET) 86mm STD Bore 9.0:1 Dish Piston Set with Ring
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Manley Nissan (SR20DE/DET) 86mm STD Bore 9.0:1 Dish Piston Set with Ring

MAN638000C-4
807298095233
Piston Sets - Forged - 4cyl
Out of stock
$ 805.63 $ 741.18

SKU: 638000C-4 | UPC: 807298095233

Manley Nissan SR20DE/DET 86mm STD Bore 9.0:1 Dish Piston Set with Rings 1989-2002 240SX 200SX Silvia

Manley 638000C-4 piston set delivers 86mm standard bore forged pistons with 9.0:1 dish compression ratio for Nissan SR20DE and SR20DET engines in 240SX, 200SX SE-R, NX2000 and Silvia models. Built from 2618 alloy these pistons handle high RPM and boost levels in street or track builds. Enhanced ring seal and skirt design produce more power while protecting cylinder walls.

Key Features

  • 2618 Alloy Forgings: Domestic 2618 alloy forgings provide strength and performance for demanding applications
  • Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard for durability in high heat conditions
  • Exacting Ring Lands and Grooves: Strict standards for piston ring lands and grooves result in enhanced ring seal and more power
  • Cam and Barrel Profiles: Cam and barrel skirt profiles generate power while being gentle on cylinder walls
  • Unique Fixturing: Manley unique fixturing allows skirt turning and ring groove machining in a single operation ensuring ring groove to skirt squareness

Product Notes

  • Includes complete ring set and Chrome Moly wrist pins with spiral locks
  • Compression height 30.15mm stroke 86mm rod 130.65mm for stock SR20 geometry
  • Handle with care boxed set protects against damage during transit

Installation Notes

  • Professional installation recommended.
  • Piston to wall clearance 0.0035-0.0045 inches verify bores with supplied spec sheet
  • Compatible with stock SR20 connecting rods and crankshaft includes rings pins no bolts

This Part Fits

Year Make Model Submodel
1991-1993 Nissan NX 2000
1995-1998 Nissan 200SX SE-R
1989-1998 Nissan 240SX w/SR20DE/DET
1989-2002 Nissan Silvia S13/S14/S15 w/SR20DE/DET

Why Choose Manley?

  • Proven performance pistons used in racing since 1966
  • Domestic forgings and CNC machining for consistent fit
  • Engineered designs tested for boost and high RPM

Frequently Asked Questions

  • Q: Do these fit stock bore SR20DET turbo engines in 240SX?
    A: Yes 86mm STD bore matches factory SR20DE/DET bore in 240SX Silvia NX 200SX builds
  • Q: What material and rings included?
    A: Forged 2618 T6 aluminum alloy set of 4 includes Manley ring pack with chrome-faced top ring napier 2nd ring and 3-piece oil control ring
  • Q: What warranty and install tips?
    A: Limited warranty against manufacturing defects with professional install balance assembly gap rings per spec sheet for best results

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Foam protected box 12 x 10 x 4 inches
  • Weight: 4 lbs

Request For Information

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