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Chevrolet Small Block Series Flat Top Piston Kit

Part Number 243017 (132583470)
UPC: 193564219411
Package contents: 1 Each per Box
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$989.99 FREE SHIPPING
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Description

JE Pistons is the leader in forged racing pistons. With 70-plus years of experience, in-house forging, and industry-leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports.

JE pistons are all designed, forged, and machined in-house, allowing control over every step of the piston-making process. JE Pistons 7+ decades of experience in high-level racing has led to offering premium racing features, including full billet construction, EN plating, and purpose-designed coatings, to name a few.

Features & benefits

  • Patented Dual Velocity Gas Ports combine the benefits of traditional gas ports, reducing ring flutter and movement while optimizing fuel efficiency and power output?without the risk of carbon build-up
  • 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
  • Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
  • Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise
  • 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
  • Made 100% in the USA

Specifications

2nd Groove Width 0.06 in
Bore Diameter 4.030 in
Compression Ratio Actual 11.4
Cylinder Head CHEVROLET SB 62
Engine Stroke 4.000 in
Engine Type ICE
Exhaust Angle 15
Exhaust Depth S
Exhaust Diameter 1.870
Forging Type FSR
Intake Angle 15
Intake Depth .220 in
Intake Diameter 2.265 in
Oil Groove Width 0.15000 in
Piston Average Weight 410 gr
Piston Head Type Flat Top
Piston Material 2618
Piston Series JE Pistons
Piston To Wall Clearance -0.0055 in
Piston Volume -3.5 cc
Product Market Auto
Product Type Engine Piston Kit
Size Small
Top Groove Width 0.06000 in
Wrist Pin Length 2.250 in
Wrist Pin Outer Diameter .927 in

Warranty

30 Months

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Carb Status

California carb status to be completed

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