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Category : D- Big Block (Low Deck) : Pistons (Stroker) : Step Head Hypereutectic

KBP KB215.020

KB HYPEREUT STEP HEAD PISTON SET 4.362"

STEP HEAD WITH 2 VALVE RELIEFS

$591.20

Chrysler 450, V-8

  • 390 Hypereutectic alloy
  • Fully machined crowns and valve reliefs
  • Drilled oil drain backs
  • Full floating wrist pins
  • Triple wound spiral locks
    •  
    Compression Ratios
    cc's
    72-12.5
    80-11.4
    85-10.9
    90-10.4


    Ring Packs
    2-5/64
    1-3/16

     
    Ring Set
    HUG 2148+020

    Pin Number
    1094x300K

    Lock Ring
    PRF116-3



     


     

    Step Head
    Effective Head Volume: 1.5cc
    		  

     





































    SPECIFICATIONS
    Bore: 4.362   Rod Length: 6.358   Pin Diameter: 1.094
    Stroke: 3.750   Comp. Ht: 1.722   Sizes Available:
    STD
    .020
    .030
    .040
    .060


     
    Minimum Clearance: Click Here To View
    SPECIAL CLEARANCE REQUIREMENTS    		   Crank-to-Deck Clearance: 9.98   Weight
    Piston / Pin:    		 740 / 190

    NOTES
    .095" quench dome, centered pin. Suggest claying quench dome for clearance. Closed chamber heads require the quench dome to be machined down. Made for Chrysler 400 block.
    Use only stock rods

    Home | Phone: 309-745-9558 | Email: information@hughesengines.com