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MHS / Wiseco Gen 1/2 5.0L Coyote Competition Piston and Ring Kit- 3.630" Bore, -3cc Flat Top

MHS-305033
Designed for up to 2500 HP. Includes Ceramic Dome and Moly Skirt Coating, Lateral Gas Ports, .230" Wall Tool Steel Pins and GNX Rings.
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Description

This MHS / Wiseco Piston and Ring Kit is designed for competition use and capable of relabiably holding 2500+ HP and 45+ lbs of boost. These Pistons have many subtle upgrades and details that make them just plain work! 

Why 3.630" Bore? The Stock Bore is a good place to start with a sleeved engine block. This keeps the sleeves as thick as possible, and leaves plenty of room for future rebuilds. 

Why 10:1 Compression? It's a good compression ratio for high boost pressures. There is no need to go any higher, just to have to pull more timing. We have had extremely good success in the 10.0:1 - 10.5:1 Compression range on both Ethanol based fuels and Methanol. 

  • 3.630" Bore
  • -3cc Flat Top 
  • Full Round 2618 Competition Forging 
  • .300" Down Top Ring with Max Ring Land Spacing 
  • Lateral Gas Porting for better Top Ring Seal 
  • Internal Skirt and Undercrown Mill for Lightening 
  • Ceramic Dome Thermal Barrier Coating 
  • Spray on Moly Skirt Coating 
  • Double Broached Pin Oilers 
  • 2.500" x .230" Wall Tool Steel Wrist Pins 
  • Double Spiral Locks 
  • Wiseco GNX Rings - Nitrided Steel Top, Napier 2nd 
Part Number  MHS-305033
Application Ford Gen 1 / 2 5.0L Coyote 
Bore  3.630" 
Stroke  3.650" 
Rod Length  5.933" 
Compression Height  1.165"
Piston Volume -3cc 
Piston Skirt Design  Full Round 
Piston Material  2618 Aluminum Alloy 
Piston Average Weight  377g
Compression Ratio 10.0:1 with 57cc Chambers and .040" Gasket 
Included Wrist Pin JE 866-2500-23-52S
Wrist Pin Material  52100 Tool Steel 
Wrist Pin Dimension  .866" x 2.500" x .230" Wall - 146g
Lock Style  Double Spiral Locks 
Replacement Lock PN  JE 866-042-CS
Ring Stack  1.5mm x 1.5mm x 3mm 
Included Piston Ring Set  3635GNX
Piston Ring Details  Gas Nitrided Steel Top, Cast Iron Napier 2nd, 3 Piece Oil 
Included Oil Rail Supports  GLS11 
Piston Assembly Reciprocating Weight   564g - Pistons, Pins, Clips and Rings 

 

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  • Item Requires Shipping
  • 20.0 lbs.
  • W30.0000” x H12.0000” x L6.0000”
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