JE Pistons Nitrous Series Gas Ported Pistons 232511R

JE Pistons nitrous series gas ported pistons have vertical and lateral gas ports that have been incorporated to optimize top ring seal and reduce friction. Ring grooves are machined to accept hardened nitrous series rings with .043 back cut top ring, 1/16 taper face second ring, and the 3/16 oil ring. Compression height figured using 9.800 in. deck height with zero deck clearance. Fits most chamber cylinder heads.Brand: JE Pistons
Manufacturer's Part Number: 232511R
Part Type: Pistons
Product Line: JE Pistons Nitrous Series Gas Ported Pistons
HP Direct Part Number: JEP-232511R
UPC: 193564186812
Piston Rings Included: No
Bore (in.): 4.060 in.
Bore (mm): 103.124mm
Stroke: 3.750 in.
Engine Stroke Type: Stroked
Actual Engine Displacement: 6.4L/388
Rod Length: 6.000 in.
Piston Style: Dome, with two valve reliefs
Piston Material: Forged aluminum
Compression Height (in.): 1.125 in.
Piston Head Volume (cc): +3.40cc
Wrist Pin Style: Press-fit or floating
Wrist Pin Retainers Included: Yes
Wrist Pin Included: Yes
Pin Diameter (in.): 0.927 in.
Piston Ring Thickness: 0.064 in. x 0.064 in. x 0.218 in.
File Fit: No
Gapless: No
Top Ring Thickness: 0.064 in.
Second Ring Thickness: 0.064 in.
Oil Ring Thickness: 0.218 in.
Remanufactured: No
Quantity: Sold individually.
Notes: Designed to fit right exhaust valve orientation with 20/30 valve spacing. Oil rail support included.