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JE Pistons 297171 - BMW S52B32US 9:1 KIT Set of 6 Pistons

JE Pistons  |  SKU: BHXG-297171
Sale price $1,32499 Regular price $1,45749

PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

JE Pistons 297171 - BMW S52B32US 9:1 KIT Set of 6 Pistons

Piston Set, 2618, Inv Dome/Dish, 3.425 Bore, 1.220 CD, 0.866 Pin, Set of 6.

JE, BMW, S52B32 USA, 3.425 in. Bore, 9.00:1, Inverted Dome/Dish, 6 Cyl. Piston Kit

As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons? performance is proven in victory lane time and time again. Equip your engine with the best in forged pistons.

  • Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
  • Designed specifically for each engine and use application to provide optimized performance durability
  • Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
  • Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise
  • Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
  • Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
  • Made 100% in the USA
Engine Type: ICE
Stroke: 3.528
Oil Groove Width: 0.11100
2nd Groove Width: 0.04800
Top Groove Width: 0.04000
Intake Angle: 18.5
Exhaust Angle: 18.5
Exhaust Diameter: 1.340
Exhaust Depth: .110
Intake Diameter: 1.440
Intake Depth: .155
Piston To Wall Clearance: -0.004
Piston Series: JE Pistons
Cylinder Head: S52B32 USA
Bore Diameter: 87.00
Piston Head Type: Dish
Compression Height: 1.220
Piston Volume: -25.80
Piston Material: 2618
Piston Quantity: 6
Forging Type: FSR
Piston Average Weight: 290
Ring Set Included: Yes
Top Compression Ring Thickness: 0.0400
Second Compression Ring Thickness: 0.0480
Oil Ring Thickness: 0.111
Wrist Pin Material: 5115 Low Carbon Steel, Case Hardened
Wrist Pin Outer Diameter: 0.866
Wrist Pin Length: 2.250
Wrist Pin Wall Thickness: 0.150
Product Type: Engine Piston Kit
Product Market: European
Add-On: JG1001-3425
Engine: S52B32 USA
Make: BMW
Industry: Automotive

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