Description
Brand: JE Pistons
Manufacturer’s Part Number: 257541
Part Type: Pistons
Product Line: JE Pistons 4.6L/5.4L Modular Pistons
Automotive Fittings Part Number: JEP-257541-8
UPC: 193564219794
Piston Rings Included: No
Bore (in.): 3.572 in.
Bore (mm): 90.729mm
Stroke: 3.543 in.
Engine Stroke Type: Stock
Rod Length: 5.933 in.
Piston Style: Flat top, with four valve reliefs
Piston Material: Forged aluminum
Compression Height (in.): 1.220 in.
Piston Head Volume (cc): +3.00cc
Wrist Pin Style: Press-fit or floating
Wrist Pin Retainers Included: Yes
Wrist Pin Included: Yes
Pin Diameter (in.): 0.866 in.
Piston Ring Thickness: 1.50mm x 1.50mm x 3.00mm
File Fit: No
Gapless: No
Remanufactured: No
Quantity: Sold as a set of 8.
Description:
JE Pistons 4.6L/5.4L modular pistons are designed for 4.6/5.4L engines and are compatible with forced induction and nitrous applications. These low-compression pistons feature a spherical dish for the ultimate in combustion efficiency. They are used in turbo modular motors posting mid 6-second times in the quarter-mile. They are available for 3V and 4V heads and accept 1.5, 1.5, 3.0mm rings.
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