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Icon 4.6 / 5.4 Forged 21cc Dished Pistons

NOT A PICTURE of the actual part number. Photo is a general representation only.

Icon 4.6 / 5.4 Forged 21cc Dished Pistons

$
Product Code: KBPKB885
Choose your options:
Block Bore Size
4.6 / 5.4 Bore Size(required):
Upgrade Piston Pins
Choose STRONGER Piston Pins(optional):
Piston Coatings
Choose Coating Options(required):
Piston Kit Options
Choose Kit Rings(required):
Kieth Black Premium Forged Series pistons are a great choice for performance Modular engines.
  • Forged from the industry's highest quality extruded aluminum billet 2618 alloy
  • Advanced Accumulator and Mini Groove Technology
  • Drilled Oil Returns
  • Diamond Finished Skirts
  • Drilled or Broached Pin Holes
  • Spiral Lock lockrings
  • Available in .020" and .030" over bore sizes
  • 1.220" OEM compression height
  • 1.5mm - 1.5mm - 3mm ring grooves
  • .866" diameter full floating centered pin
  • 354 grams
  • 21cc Spherical Dish
YOUR COMPRESSION RATIO WITH THESE PISTONS PLEASE SEE THE CHART BELOW

COMPRESSION RATIOS

2V NON PI

2V PI

4V ALL

21cc Dish with 4.6 Engine

8.23:1

8.90:1

8.34:1

21cc Dish with 5.4 Engine

7.88:1

8.39:1

7.97:1

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