Ross Racing Pistons 2618 Forged Pistons
Utilizing some of the most sophisticated design and analysis software, along with ultra modern CNC machining centers available for manufacturing, and a very wide range of forgings, Ross maintains exacting tolerance on pistons for practically all engines. Features include:
Forged from 2618-T61 Aluminum
CNC Diamond Turned Skirts
Radius Domes and Valve Reliefs (oversized to handle most oversizes)
1/16", 1/16", 3/16" Ring Grooves
Forced Pin Oilers
Machined Side Reliefs
Annular Pin Oiler Grooves Which Intersect the Forced Pin Oilers
Second Land Pressure Reservoir
Aircraft Quality Pins
Double Spiro Locks
Part Type: Pistons
Bore (in): 4.155"
Bore (mm): 105.537
Piston Rings Included: No
Rod Length (in): 6.000"
Stroke (in): 3.750"
Engine Stroke Type: Stroked
Piston Style: Flat top, with two valve reliefs
Piston Material: Forged Aluminum
Wrist Pin Style: Press-fit or floating
Compression Height (in): 1.120"
Piston Head Volume (cc): +6.00
Piston Ring Thickness: 1/16" x 1/16" x 3/16"
Pin Diameter (in): 0.927"
Wrist Pin Included: Yes
Wrist Pin Retainers Included: Yes
Gapless: No
File Fit: No
Remanufactured: No
Note: Oil rail support included. Pin moved up for additional deck clearance.
Quantity Sold as: Set of 8
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