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Wiseco Pistons K240A100 in our Pistons Department

Manufacturer

Wiseco Pistons

Part Number

K240A100
04/19/2034 11:21 PM
Sale Price

$944.44

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Product Details

Wiseco Pistons K240A100 in our Pistons Department

Wiseco Pistons K240A100 2618 Alloy Forged Pistons
Open Chamber Dome
502 Dome
Light Weight Drag
Open Chamber
Fits 9.750 Deck
Set of 8 Pistons
Recommended RingSet: W100L8-4600-5
Rings Sold Separate
Includes Pins: S460
Full Round Skirt

World renowned for their work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines in such venues as Formula 1, Indy Racing League (IRL), NHRA Pro Stock, Moto GP, AMA Superbike, AMA Motocross and Supercross to design and manufacture the highest technology pistons available.

Features

  • Valve Pocket designs that allow maximum flow around valve, also allowing oversized valves and high lift cams to be utilized.
  • Piston Crown shapes designed to promote maximum Intake Charge efficiency through scavenging mixture ?Cross Flow? during intake and
    exhaust valve overlap. More fuel and air equals more horsepower!
  • Piston Domes designed for optimal quench during the compression/ combustion cycle, resulting in resistance to detonation and preignition.
    The end result is longer engine life and increased horsepower potential.
  • Precision machined ring grooves with proper orifice/accumulator volume feature calculated groove root diameters and axial widths, providing
    excellent surface finish and flatness, maximum ring seal and minimized blow-by and oil consumption.
  • World class, ISO Certified, forging facility that utilizes the latest technologies ? Featuring complex forged shapes, advanced materials, and feature-aligned grain flow technology.
  • Complex Piston skirt profiles that reduce power robbing friction, yet promote stability in the bore for optimum ring seal.

ArmorGlide Skirt Coating
Wiseco?s new ArmorGlide skirt coating is the result of testing, development, and benchmarking through our in-house dyno program. The outcome ? minimized friction, maximum horsepower, and improved wear resistance.

Not only is ArmorGlide a high-tech lubricant that reduces friction, but it also allows the piston to be fitted tighter within the bore than a non-coated piston. Better ring seal reduces noise from piston rock. ArmorGlide is being applied to selected pistons.

Products specifications

Bore

4.6

Bore (in)

4.600 in.

Bore (mm)

116.840mm

Comp Height

1.27

Comp Ratio @ 110cc

15:1

Comp Ratio @ 114CC

14.2:1

Comp Ratio @ 119CC

13.5:1

Comp Ratio @ 123CC

13:1

Compression Distance (in)

1.270 in.

Dome Volume

42.4 Hollow

Gram Weight

641

Notes

Hollow dome with full round type skirt design.

Pin Diameter (in)

0.990 in.

Piston Head Volume (cc)

-42.40cc

Piston Material

Forged aluminum

Piston Ring Thickness

1/16 in. x 1/16 in. x 3/16 in.

Piston Style

Dome, with single valve relief

Quantity

Sold as a set of 8.

Rod

6.385 / 6.800

Stroke

4.250 / 4.250

Wrist Pin Style

Press-fit or floating

Autoplicity was great, I ordered my springs late Monday night and I received a shipment order confirmation number early Wednesday. So basically 1 business day and my order was out the door, pretty impressive. Can't wait 'till it gets here! Thanks Autoplicity!

So far so good, quick. Hope you have the part !

so far great

Great prices on a lot of good stuff, shipping isn't what's listed in price comparison, but competitive.

The shipping was fast, although I couldn't get it the first day because they require signature for delivery. I guess it's an added safety measure. Thank you! Will shop buy from again!

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