ICON Premium Forged Ford Modular 4.6L 5.4L 2/4V Piston 3.581" Bore

Name: ICON Premium Forged Ford Modular 4.6L 5.4L 2/4V Piston 3.581" Bore
Brand: UNITED ENGINE MACHINE
SKU: 648-IC882.030-1
Price: 198.37 USD
Availability: OutOfStock

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Ford 4.6L / 5.4L 2/4V

Flat Top Pistons

Flat Top
3.581" Bore (+.030")
4.6L 5.933" Rod; 3.543" Stroke
4.6L C/R:13.0/42cc; 12.1/46cc; 11.0/52cc
5.4L 6.657" Rod; 4.165" Stroke
5.4L C/R: 11.0/42cc; 10.6/46cc; 9.8/52cc
1/pkg

Technical Specs:
Alloy: Premium High Ductility 2618
Bore: 3.581" (3.5512" Standard Bore Dimension)
Crankshaft Stroke: 3.543" (4.6L); 4.165" (5.4L)
Connecting Rod Length: 5.933" (4.6L); 6.657" (5.4L)
Deck Height: 8.937" (4.6L); 10.078" (5.4L - Note: Piston sits 0.118" below deck.)
Compression Height: 1.220"
Pin Size: 0.866" x 2.250"
Pin Location: Centered
Effective Head Volume: 0cc (Flat Top)
Intake Valve Relief: 0.000" Depth / 0.000" Diameter
Exhaust Valve Relief: 0.000" Depth / 0.000" Diameter
Top Landing Height: 0.210"
Ring Grooves: 1.5mm Top; 1.5mm Middle; 3.0mm Bottom
Gram Weight: 345/95 (Piston/Pin)
4.6L Compression Ratio: 13.0:1 w/42cc Heads; 12.1:1 w/46cc Heads; 11.0:1 w/52cc
5.4L Compression Ratio: 11.0:1 w/42cc Heads; 10.6:1 w/46cc Heads; 9.8:1 w/52cc