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  Home > Pistons >

Icon 4.6 / 5.4 Forged 21cc Dished Pistons

Icon 4.6 / 5.4 Forged 21cc Dished Pistons
NOT A PICTURE of the actual part number. Photo is a general representation only.
  
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Our Price: $712.00

Price with Selected Options: $712.00


Product Code: KBPKB885

Block Bore Size

4.6 / 5.4 Bore Size*: 		+.020" Over Bore (3.572")
+.030" Over Bore (3.582")
Upgrade Piston Pins

Choose STRONGER Piston Pins: 		UPGRADE to TOOL STEEL HEAVY WALL Piston Pins for BIG BOOST and HP [Add $280.00]
Piston Coatings

Choose Coating Options*: 		NO EXTRA COATINGS**Note: Mahle, Wiseco, Manley all come with skirt coating already!
Top Thermal Barrier Coating - Ceramic Metallic (CANNOT be done with Mahle Pistons) [Add $350.00]
Dry Film Lubricant Skirt Coating on Pistons [Add $200.00]**(Probe, Ross, Diamond, or CP ONLY) Note: Mahle, Wiseco, & Manley come with Skirt Coatings!
BOTH: Skirts and Top Coating - Dry Film Skirt and Ceramic Thermal Top [Add $525.00]** (Probe, Ross, Diamond, CP) Note: Mahle, Wiseco, Manley all come with skirt coating already!
Piston Kit Options

Choose Kit Rings*: 		Complete Piston Kit with ModMax Plasma Moly File Fit Rings ($18.00 SAVINGS!) [Add $102.00]
Complete Piston Kit with ModMax Stainless Steel File Fit Rings ($39.00 SAVINGS!) [Add $170.00]
NO Rings Needed, Pistons ONLY

Qty:  
Description
 
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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