Home - Return to Previous Page
Additional Images

JE Pistons 314426 - Ford 5.0L Coyote FSR Pistons +10.6cc Dome, 3.660" Bore, 3.650" Stroke, 5.933" Rod Length, 1.174" CD, .866" Pin

12.5:1 Compression Ratio
Pricing: $970.84
Free Shipping!



Part Number  314426
Application Ford Modular 5.0L Coyote 
Bore  3.660" 
Cubic Inch  307 CI 
Stroke  3.650" 
Rod Length  5.933" 
Compression Height  1.174"
Piston Volume +10.6cc
Piston Skirt Design  Strutted - Forged Side Relief 
Piston Average Weight  387g
Compression Ratio 12.5:1 
Included Wrist Pin 866-2250-15-51C
Wrist Pin Material  5115 Alloy 
Wrist Pin Dimension  .866" x 2.250" x .150" Wall - 98g 
Optional Wrist Pin Upgrade 866-2250-23-93C
Optional Wrist Pin Material  9310 Alloy
Optional Wrist Pin Dimesions .866" x 2.250" x .230" Wall - 132g
Ring Stack  1.0mm x 1.2mm x 2.8mm 
Recommended Piston Ring Set  JG1008-3661
Recommended Piston Ring Details  Gas Nitrided Steel Top, Ductile Iron Napier Cut 2nd, Low Tension Oil 

These JE FSR Pistons are specifically designed for high horsepower Ford Modular applications. The new FSR - Forged Side Relief strutted forging allows for a good amount of weight savings while adding material where it's needed for extra strength. This particular set of Pistons fits the 5.0L Coyote Engine and has valve reliefs for use with aftermarket camshafts. Supplied with .150" Wall 5115 Alloy Wrist Pins. Optional .230" Wall 9310 Alloy Wrist Pins available as an upgrade and suggested for 700 + HP. 



  • JEP-314426
  • JEP-314426
  • JE Pistons
  • New


Shipping Information

  • Item Requires Shipping
  • 12.0 lbs.
  • W12.0000” x H6.0000” x L12.0000”
  • Free Shipping!

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.