Wiseco 4918PS Piston Kit (110ci., Flat Top) - Standard Bore 4.000in., 10.5:1 Compression

Demon’s Part # 4918PS Mfg. Part # 4918PS


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Wiseco Piston Kit (110ci., Flat Top) - Standard Bore 4.000in., 10.5:1 Compression

Forged from high-silicon aluminum alloy for maximum strength and dependability. Innovative forging design and piston skirt provide maximum horsepower and torque. Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise). Oversize pistons require cylinder sleeving. SPECIFICATIONs. Displacement: 1802cc. Bore - Standard: 3.750in. Bore - Actual: 4.000in. Bore - Oversize: .250in. Stroke: 4.375in. Compression Ratio - Actual: 10.5:1. Dome Type: Flat Top. Engine Type: 110ci. Dome Volume: -2.3cc. Valve Pocket Depth - Intake: -.205in. Valve Pocket Dia - Intake: 2.150in. Valve Pocket Depth - Exhaust: -.205in. Valve Pocket Dia - Exhaust: 2.150in. Skirt Coating: ArmorGlide. Note: Cylinder boring required. Note: Recalibration req. ITEM CONTENTs. 4000GFX - 101.60mm (4.000in. ) Auto Ring Set- 1 cyl. S594 - PistonPin .927 x 2.250in. Chromed Sw. W5752 - ROUND WIRE PIN LOCKS-HARLEY #4678 (PAIR).


Requires 4-3/8in. stroker crank.