Mahle PowerPak Performance Piston and Ring Kit, Set of 4 (2004-09 Honda/ Acura)

Bore (in): 3.429 in.
Bore (mm): 87.100mm
Piston Style: Dome, with two valve reliefs
Piston Material: Forged aluminum
Compression Distance (in): 1.181 in.
Piston Head Volume (cc): -9.00cc
Wrist Pin Style: Press-fit or floating
Pin Diameter (in): 0.905 in.
Gapless: No
File Fit: Yes
Top Ring Thickness: 1.2mm
Top Ring Material: Ductile iron
Top Ring Facing Material: Plasma-moly
Second Ring Thickness: 1.2mm
Second Ring Material: Cast iron
Second Ring Facing Material: Cast iron
Oil Ring Thickness: 2.8mm
Oil Ring Material: Stainless steel
Oil Ring Tension: Standard