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Ford 4.6L Modular 4V Series Piston Kit

Part Number 314638 (132578933)
UPC: 193564031174
Package contents: 1 Each per Box
MADE IN USA
$989.99 FREE SHIPPING
Out of stock
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Description

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.

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

  • 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 0.048 in
Bore Diameter 3.701 in
Compression Height 1.220 in
Compression Ratio 0.45833333333333
Connecting Rod Length 5.933 IN
Country Of Origin USA
Cylinder Head Ford Modular 4.6 4V
Engine Modular
Engine Displacement 350 Small block
Engine Stroke 3.543 in
Engine Type ICE
Exhaust Angle 11
Exhaust Depth .100
Exhaust Diameter 1.320
Forging Type FSR
Intake Angle 16
Intake Depth .200 in
Intake Diameter 1.600 in
Make Ford
Oil Groove Width 0.11100 in
Oil Ring Thickness 0.111 in
Piston Average Weight 402 gr
Piston Head Type Dome
Piston Material 2618
Piston Quantity 8
Piston Series JE Pistons
Piston To Wall Clearance -0.004 in
Piston Volume 0.80 cc
Product Market Domestic
Product Type Engine Piston Kit
Ring Set Included No
Second Compression Ring Thickness 0.0480 in
Top Compression Ring Thickness 0.0400 in
Top Groove Width 0.04000 in
Wrist Pin Length 2.250 in
Wrist Pin Material 5115 Low Carbon Steel, Case Hardened
Wrist Pin Outer Diameter 0.866 in
Wrist Pin Wall Thickness 0.150 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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