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JE Pistons 170877 - 460 BBF FT Set of 8 Pistons

JE Pistons  |  SKU: BHXG-170877
Sale price $1,01699 Regular price $1,11869

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Description

JE Pistons 170877 - 460 BBF FT Set of 8 Pistons

Piston Set, 2618, Flat Top, 4.390 Bore, 1.350 CD, 0.990 Pin, Set of 8.

4.390 in. Bore - 1.350 CD - (-3.0 cc) - 8 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 domestic 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 dirt 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
  • Made 100% in the USA
Oil Groove Width: 0.18800
Piston To Wall Clearance: -0.003999
Piston Series: JE Pistons
Cylinder Head: 429 SUPER COBRA JET
Bore Diameter: 4.390
Piston Head Type: Flat
Compression Height: 1.350
Piston Volume: -3.00
Piston Material: 2618
Piston Quantity: 8
Forging Type: Round
Piston Average Weight: 585
Ring Set Included: No
Top Compression Ring Thickness: 0.0640
Second Compression Ring Thickness: 0.0640
Oil Ring Thickness: 0.188
Wrist Pin Material: 5115 Low Carbon Steel, Case Hardened
Wrist Pin Outer Diameter: 0.990
Wrist Pin Length: 2.930
Wrist Pin Wall Thickness: 0.180
Product Type: Engine Piston Kit
Product Market: Domestic
Add-On: J10008-4390-5
Engine: Big Block
Make: Ford
Industry: Automotive
Engine Type: ICE
Intake Depth: .250
Intake Angle: 15
Exhaust Angle: 0
Stroke: 4.300
Top Groove Width: 0.06400
2nd Groove Width: 0.06400

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