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ModMax Street Forged Pistons 2V 4V 20.5cc Dished




 
List Price: $575.00
Our Price: $520.00
You save $55.00!


Availability:: Usually Ships in 2 to 3 Days
Product Code: 22025622

Block Bore Size

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

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Description
 
Great for a Budget Rebuild or a Street Performance Build UP, these NEW Street Forged Pistons from ModMax are tough and priced right. They are forged from aluminum alloy that is designed to run tight tolerances for great ring seal and power. They are CNC machined on top and forged under 3000 tons of force plus the ring grooves are micro finished for tight ring sealing. They will fit all 4.6 and 5.4 engines with 2V SOHC or 4V DOHC cylinder heads. SOLD AS A COMPLETE SET OF 8 PISTONS WITH PINS AND LOCKS. These pistons also include high tech skirt coatings which aid in lubrication, dry start up, and reduce noise and friction. In addition, this set of pistons includes CERAMIC THERMAL TOP COATINGS and HEAVY DUTY PINS. These pistons have the following specs:

  • Bore Sizes: .020" over, .030" over
  • Compression Distance: 1.221"
  • Dish Volume: -20.5cc
  • Pin Size: OEM .866" Piston Pins - HEAVY WALL
  • Pin Retention: Full Floating with lock rings
  • Ring Sizes: 1.5mm-1.5mm-3mm
  • Piston to Wall Clearance: .0035"
  • Approximate Piston Weight: 320 grams
  • Approximate Pin Weight: 121 grams
  • High Tech Skirt Coatings
  • Ceramic Thermal Top Coatings
FOR YOUR COMPRESSION RATIO WITH THESE PISTONS PLEASE SEE THE CHART BELOW

COMPRESSION RATIOS

2V NON PI

2V PI

4V ALL

20.5cc Dished with 4.6 Engine

8.33:1

9.15:1

8.42:1

20.5cc Dished with 5.4 Engine

8.07:1

8.70:1

8.14:1

Features

Accessories for this product...
ModMax Plasma Moly File-Fit Rings
Our Price: $120.00

Add
ModMax STAINLESS STEEL File-Fit Rings
Our Price: $209.00

Add

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