Ultra Series Pistons

Ultra Series Pistons

Ultra Series pistons combine JE’s premium features and all-new, industry-first technology into an off-the-shelf piston kit! This includes aligned grain flow technology, a proprietary JE technology that aligns the grain flow in critical areas of the piston to improve strength, and several other high-end features.

JE's revolutionary Perfect Skirt coating is one of the many technologically advanced aspects of the Ultra Series. It protects the piston skirts, reduces friction, while eliminating cold-start piston slap and false knock on computer-controlled engines.

All Ultra Series pistons will come standard with ceramic crown coating to help reject combustion heat for durability and better exhaust scavenging characteristics.

Thicker, premium-material wrist pins are another, strength-boosting feature of the Ultra Series line. Combined with unique Grain Flow Optimized forging technology, the Ultra Series is ready for huge power.

Features

  • Grain Flow Optimized Forging
  • Lateral Gas Ports
  • Ceramic Crown Coating
  • Perfect Skirt Coating
  • Accumulator Groove
  • Double Broach Pin Oiling
  • Upgraded 9310 Pins and locks
  • Carbon Steel Nitride Rings

Items 1-15 of 163

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  1. Description: Piston Set, 2618, Flat Top, 4.065 Bore, 1.304 CD, 0.927, Pin Dia, Set of 8.
    Retail Price:
    $1,094.63
    In stock
  2. Description: Piston Set, 2618, Flat Top, 4.070 Bore, 1.304 CD, 0.927, Pin Dia, Set of 8.
    Retail Price:
    $1,094.63
    In stock
  3. Description: Piston Set, 2618, Flat Top, 4.075 Bore, 1.304 CD, 0.927, Pin Dia, Set of 8.
    Retail Price:
    $1,094.63
    In stock
  4. Description: Piston Set, 2618, Flat Top, 4.065 Bore, 1.115 CD, 0.927, Pin Dia, Set of 8.
    Retail Price:
    $1,094.63
    In stock
  5. Description: Piston Set, 2618, Flat Top, 4.070 Bore, 1.115 CD, 0.927, Pin Dia, Set of 8.
    Retail Price:
    $1,094.63
    Back order
  6. Description: Piston Set, 2618, Flat Top, 4.075 Bore, 1.115 CD, 0.927, Pin Dia, Set of 8.
    Retail Price:
    $1,094.63
    In stock
  7. Description: Piston Set, 2618, Inv Dome/Dish, 4.065 Bore, 1.304 CD, 0.927, Pin Dia, Set of 8.
    Retail Price:
    $1,094.63
    In stock
  8. Description: Piston Set, 2618, Inv Dome/Dish, 4.070 Bore, 1.304 CD, 0.927, Pin Dia, Set of 8.
    Retail Price:
    $1,094.63
    In stock
  9. Description: Piston Set, 2618, Inv Dome/Dish, 4.075 Bore, 1.304 CD, 0.927, Pin Dia, Set of 8.
    Retail Price:
    $1,094.63
    Back order
  10. Description: Piston Set, 2618, Inv Dome/Dish, 4.065 Bore, 1.115 CD, 0.927, Pin Dia, Set of 8.
    Retail Price:
    $1,094.63
    In stock
  11. Description: Piston Set, 2618, Inv Dome/Dish, 4.070 Bore, 1.115 CD, 0.927, Pin Dia, Set of 8.
    Retail Price:
    $1,094.63
    In stock
  12. Description: Piston Set, 2618, Inv Dome/Dish, 4.075 Bore, 1.115 CD, 0.927, Pin Dia, Set of 8.
    Retail Price:
    $1,094.63
    In stock
  13. Description: Piston Set, 2618, Inv Dome/Dish, 4.065 Bore, 1.304 CD, 0.927, Pin Dia, Set of 8.
    Retail Price:
    $1,094.63
    In stock
  14. Description: Piston Set, 2618, Inv Dome/Dish, 4.070 Bore, 1.304 CD, 0.927, Pin Dia, Set of 8.
    Retail Price:
    $1,094.63
    In stock
  15. Description: Piston Set, 2618, Inv Dome/Dish, 4.075 Bore, 1.304 CD, 0.927, Pin Dia, Set of 8.
    Retail Price:
    $1,094.63
    Back order

Items 1-15 of 163

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