Engines and Components› Pistons and Piston Rings

Wiseco

Forged Piston Set, 4.070-Inch Bore, -10cc Dish

$1,296.00

SKU: WISK0235X05

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Overview

The Wiseco K0235X05 piston set is a forged racing piston designed for GM LT1 6.2L engines. It features a 4.070-inch bore, a 4.000-inch stroke, and a 6.125-inch rod length. The pistons have a -10cc dish volume and a compression ratio of 11.7:1. This set includes eight pistons with premium GFX piston rings.
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Wiseco Pistons utilize the latest design technology to produce high-performance aftermarket forged pistons. This K0235X05 set is engineered for Direct Injected LT1 6.2L engines and is built for high boost and nitrous applications, while also designed for quiet street operation and a long lifespan. Constructed from 2618 high-strength alloy, these pistons feature dedicated forgings, specially designed valve pockets for LT1 engines, unique dome and crown designs, optimized skirt profiles, and precision-machined ring grooves. The set includes an ArmorGlide skirt coating for reduced friction and wear, a .200-inch wall pin with Spirolox retaining clips, and ArmorPlating thermal protection. The package also includes premium GFX piston rings with anti-detonation and pressure seal grooves. Key specifications for this set include a 4.070-inch bore size, a 4.000-inch crankshaft stroke, a 6.125-inch rod length, and a 1.115-inch compression height. The dish volume is -10cc, resulting in an advertised compression ratio of 11.7:1. The wrist pin size is 0.927 inches, and the piston ring size is 1.2mm, 1.2mm, 3.0mm. Each piston has an advertised weight of 492 grams.

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Specifications

BrandWiseco
Part NumberWISK0235X05
CategoryEngines and Components
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