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Part number: K456X2
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Product Details
Wiseco Pistons K456X2 Pistons - Professional Series
Products specifications
Bore 4.020
Comp Height 1.110
Comp Ratio @ 65CC 9.7:1
Comp Ratio @ 67CC 9.6:1
Comp Ratio @ 68CC 9.5:1
Comp Ratio @ 70CC 9.3:1
Dome Volume -20
Gram Weight TBA
Rod 6.098 / 6.125
Stroke 4.000
2618 Alloy Forged Pistons
Stroker/Nitrous/Turbo Applications
Fits 4.000 Stroke
Set of 8 Pistons
Recommended RingSet: 4022GFX
Rings Included
Includes Pins: S643

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
Wisecos 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.

Reviews
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T
great
A
Vera good options
N
Overall quick shipping and nothing was missing or broken!
A little tricky install but fast with some help.
I like the fact that they have competitive pricing and there site is nice and secure.
C
Quick and easy, lowest price available, plus free shipping!
Show All Reviews
Fitment
Chevrolet Camaro
2002 Chevrolet Camaro SS / Z28
2001 Chevrolet Camaro SS / Z28
2000 Chevrolet Camaro SS / Z28
1999 Chevrolet Camaro SS / Z28
1998 Chevrolet Camaro SS / Z28
Chevrolet Corvette
2004 Chevrolet Corvette Base
2003 Chevrolet Corvette Base
2002 Chevrolet Corvette Base
2001 Chevrolet Corvette Base
2000 Chevrolet Corvette Base
1999 Chevrolet Corvette Base
1998 Chevrolet Corvette Base
1997 Chevrolet Corvette Base
Pontiac Firebird
2002 Pontiac Firebird Formula
2001 Pontiac Firebird Formula
2000 Pontiac Firebird Formula
1999 Pontiac Firebird Formula
1998 Pontiac Firebird Formula
Pontiac GTO
2004 Pontiac GTO ALL / Base
Return Policy
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