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JE Pistons 207481 - 350SBC ULTRA LT GP Set of 8 Pistons

JE Pistons  |  SKU: BHXG-207481
Sale price $1,17699 Regular price $1,29469

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Description

JE Pistons 207481 - 350SBC ULTRA LT GP Set of 8 Pistons

Piston Set, 2618, Flat Top, 4.035 Bore, 1.000 CD, 0.927 Pin, Set of 8.

JE Ultra, Chevrolet, Small Block Chevrolet, 4.035 in. Bore, 1.000 CD, Flat Top, 8 Cyl. Piston Kit

Ultra Series forged pistons from JE are the industry?s strongest, most fully featured pistons available off the shelf. Offered for a wide range of domestic applications from LS to Big Block and HEMI to Ford Modular, Ultra Series pistons feature JE?s proprietary Aligned Grain Flow forging technology providing next-level tensile strength ideal for the extreme cylinder pressures of power adder engine builds. Equipped with custom level features including thermal barrier crown coating, skirt coating, gas ports, and more, Ultra Series are the ideal pistons for your boost-heavy or nitrous-huffing V8 engine build. As with all JE Pistons products, Ultra Series pistons are made 100% in the USA.

  • Designed for Power: Every feature on Ultra Series Pistons are optimized to perform high-horsepower racing engines
  • Aligned Grain Flow Technology: Exclusively available on JE Ultra Series, this proprietary, in-house forging process maximizes tensile strength to withstand the stresses of high-performance engine environments
  • Skirt Coating: Reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise, especially on cold start
  • Thermal Barrier Crown Coating: This ceramic-based coating reflects heat into the combustion chamber, therefore reducing piston crown temperatures and improving exhaust gas scavenging
  • High-Strength Wrist Pins: Premium thick-wall wrist pins are manufactured by Trend Performance in the USA and are designed for the demands of high-performance/power-adder builds
  • Lateral Gas Ports: Help maintain power-producing ring seal at the top compression ring, even in high RPM and high boost situations
  • Optimized Pin Oiling: Enhanced pin oiling features keep pin, pin bores, and small-end lubricated for reduced heat, friction, and wear
  • Made 100% in the USA
Piston Series: JE Ultra Series
Cylinder Head: STD CHEVROLET 23 DEG
Bore Diameter: 4.035
Piston Head Type: Flat
Compression Height: 1.000
Piston Volume: -1.80
Piston Material: 2618
Forging Type: Round
Piston Average Weight: 318
Ring Set Included: No
Top Compression Ring Thickness: 0.0436
Second Compression Ring Thickness: 0.0440
Oil Ring Thickness: 0.119
Wrist Pin Material: 5115 Low Carbon Steel, Case Hardened
Wrist Pin Outer Diameter: 0.927
Wrist Pin Length: 2.400
Wrist Pin Wall Thickness: 0.130
Product Type: Engine Piston Kit
Product Market: Domestic
Add-On: 927-2400-13-51C
Engine: Small Block
Make: Chevrolet
Industry: Automotive
Engine Type: ICE
Stroke: 3.500
Oil Groove Width: 0.11900
2nd Groove Width: 0.04400
Top Groove Width: 0.04360
Intake Angle: 21.5
Exhaust Angle: 21.5
Exhaust Diameter: 1.706
Exhaust Depth: S
Intake Depth: .280
Piston To Wall Clearance: -0.004

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