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Icon Forged Pistons & Ring Set
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: 800745175847
Bore (mm): 107.950
Bore (in): 4.250"
Stroke: 4.250"
Rod Length: 6.385"
Piston Material: Forged Aluminum
Piston Style: Dome, with a single valve relief
Dome Height (in): 0.210"
Compression Height (in): 1.270"
Wrist Pin Included: Yes
Wrist Pin Retainers Included: Yes
Piston Head Volume (cc): -20.00
Pin Diameter (in): 0.990"
Piston Ring Thickness: 1/16" x 1/16" x 3/16"
Oil Ring Tension: Standard
Oil Ring Thickness: 3/16"
Oil Ring Material: Stainless Steel
Top Ring Thickness: 1/16"
Top Ring Facing Material: Plasma-moly
Top Ring Material: Ductile Iron
Second Ring Thickness: 1/16"
Second Ring Material: Iron
Second Ring Facing Material: Cast Iron
Remanufactured: No
File Fit: Yes
Gapless: No
Notes: Hollow dome design. Spacer ring included. Also has closed chamber cylinder heads.
Quantity Sold as: Set of 8
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