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JE Pistons 279780 - SBC LS7 -22CC Set of 8 Pistons

JE Pistons  |  SKU: BHXG-279780
Sale price $98999 Regular price $1,08899

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Description

JE Pistons 279780 - SBC LS7 -22CC Set of 8 Pistons

Piston Set, 2618, Inv Dome/Dish, 4.130 Bore, 1.163 CD, 0.927 Pin, Set of 8

4.130 in. Bore - 1.163 CD - (-22 cc)- Inverted Dome/Dish - 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
2nd Groove Width: 0.06000
Oil Groove Width: 0.15000
Piston To Wall Clearance: -0.005499
Piston Series: JE Pistons
Bore Diameter: 4.130
Piston Head Type: Dish
Compression Height: 1.163
Piston Volume: -22.00
Piston Material: 2618
Piston Quantity: 8
Forging Type: FSR
Ring Set Included: No
Top Compression Ring Thickness: 0.0480
Second Compression Ring Thickness: 0.0600
Oil Ring Thickness: 0.149
Wrist Pin Included: Yes
Wrist Pin Part Number: 927-2250-15-51C
Wrist Pin Material: 5115 Low Carbon Steel, Case Hardened
Wrist Pin Outer Diameter: 0.927
Wrist Pin Length: 2.250
Wrist Pin Wall Thickness: 0.150
Wrist Pin Retainer Included: Yes
Wrist Pin Retainer Part Number: 927-073-MW
Connecting Rod Length: 6.125
Deck Height: 9.240
Ring Set Thickness: 1.20 MM x 1.50 MM x 3.00 MM
Oversized: Yes
Ring Set - Recommended: JG31F8-4135-2
OEM Bore Diameter: 4.125
Piston Sub-Series: LS7 Inverted Dome
Pro Seal Head Gasket: GM1021-051
Engine Family: LS
Oversized Amount: 0.005
Product Type: Engine Piston Kit
Product Market: Domestic
Add-On: JG31F8-4135-2
Engine: LS7
Make: Chevrolet
Industry: Automotive
Engine Type: ICE
Intake Depth: .145
Intake Diameter: 1.420
Intake Angle: 24
Stroke: 4.000
Top Groove Width: 0.06000

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