Icon 2618 Forged Pistons
Machined and crafted featuring a variety of superior design elements, technical engineering differences, and specialty manufacturing processes. Piston crowns are polished and the quench area maintained to maximize combustion efficiency for a more complete and cleaner burn. Valve-to-piston clearances developed in concert with major engine builders for maximum compression and performance. Line2Line skirt coating is applied for wear protection. Pin fitted from the factory featuring precision pinhole diameter and finish for maximum pin oiling at higher rpm's. 1/16" , 1/16", 3/16" ring grooves (except as noted). Piston & Ring Sets also include premium ductile iron moly rings. Sets of 8.
Part Type: Pistons
UPC: 800745224620
Bore (mm): 105.537
Bore (in): 4.155"
Rod Length: 6.000"
Stroke: 3.875"
Piston Style: Flat Top, with two valve reliefs
Piston Material: Forged Aluminum
Wrist Pin Style: Press-fit or floating
Compression Height (in): 1.062"
Piston Head Volume (cc): +7.10
Actual Engine Displacement: 6.9L/421
Wrist Pin Retainers Included: Yes
Piston Ring Thickness: 1.50" x 1.50" x 3.00"
Pin Diameter (in): 0.927"
File Fit: No
Gapless: No
Oil Ring Thickness: 3.00"
Top Ring Thickness: 1.50"
Second Ring Thickness: 1.50"
Remanufactured: No
Notes: Pistons are made of forged 2618 alloy aluminum.
Quantity Sold as: Set of 8 |