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KB Pistons Cast Pistons EVO 80CI 8.6:1 Standard KB258.STD

Description: Ships same/next business day hassle-free returns 100% satisfaction guaranteed combined shipping available KB Pistons Cast Pistons EVO 80CI 8.6:1 Standard KB258.STD Description KB Hypereutectic alloy pistons are cast with a 16% high silicon content that has very high thermal barrier properties along with a low thermal expansion rate, allowing tight piston to cylinder wall clearances. This makes them ideal for air-cooled engines, offering optimal ring seal, quieter engine running and reduced wear. Hypereutectics are best suited for stock or mild compression ratios up to 10.5:1 running on pump fuel.Manufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloy Allow a tighter fit and longer piston and ring life Diamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005") tolerances from piston to piston Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings Replacement piston rings and pin lock rings available separately KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance. Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation. Item SpecificsALT MPN 10910-2016ALT MPN 2824-01000AVERAGE DELIVERY TIME2-3 DaysBORE OVERSIZEStandardBORE SIZE3.498"BRANDKb PistonsCATEGORY 1Cylinders / HeadsCATEGORY 2Top End Kits / Pistons / RingsCOMPRESSION RATIO8.6:1FREEE SHIPPING (LOWER 48)YesMANUFACTURER PART NUMBERKb258.StdPACKAGE HEIGHT4.50PACKAGE LENGTH9.50PACKAGE WEIGHT2.6700PACKAGE WIDTH4.80PART TYPEEngine Related PartsPISTON DIAMETER3,498"PISTON MATERIALHypereutectic AlloyPISTON SIZEStandardPRODUCT NAMEPiston KitPRODUCT TYPEPiston Kits & ComponentsPRODUCT TYPE_2PistonPROP65See Item DescriptionRIDE TYPE 1Motorcycle - V-Twin CruiserUNITSKitWARRANTY90 Days Check out our eBay store for MORE GREAT DEALS on powersports parts and accessories! Your friends at MOTOMENTUM appreciate your Business!! Before purchasing this item, please make sure that you have reviewed and understand our POLICIES and SHIPPING INFORMATION. PROP 65. Warning for California residents. WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. CONTAINS: PROP 65 See www.P65Warnings.ca.gov Copyright © 2020 MOTOMENTUM All rights reserved

Price: 215.1 USD

Location: Hilliard, Ohio

End Time: 2025-01-13T14:21:32.000Z

Shipping Cost: N/A USD

Product Images

KB Pistons Cast Pistons EVO 80CI 8.6:1 Standard KB258.STDKB Pistons Cast Pistons EVO 80CI 8.6:1 Standard KB258.STDKB Pistons Cast Pistons EVO 80CI 8.6:1 Standard KB258.STDKB Pistons Cast Pistons EVO 80CI 8.6:1 Standard KB258.STD

Item Specifics

Restocking Fee: No

Return shipping will be paid by: Buyer

Returns Accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money back or replacement (buyer's choice)

Bore Oversize: Standard

Bore Size: 3.498"

Compression Ratio: 8.6:1

Piston Diameter: 3,498"

Piston Material: Hypereutectic Alloy

Piston Size: Standard

Product Name: Piston Kit

Product Type: Piston kits & Components

Product Type_2: Piston

Prop65: See Item Description

Units: Kit

Part Type: Engine Related Parts

Alt MPN 1: 0910-2016

Alt MPN 2: 824-01000

Category 1: Cylinders / Heads

Category 2: Top End Kits / Pistons / Rings

Ride Type 1: Motorcycle - V-Twin Cruiser

Average Delivery Time: 2-3 Days

Package Weight: 2.6700

Package Length: 9.50

Package Width: 4.80

Package Height: 4.50

Freee Shipping (Lower 48): Yes

Manufacturer Warranty: 90 Days

Manufacturer Part Number: KB258.STD

Brand: KB Performance

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