Piston Kit Wiseco Pistons Kit Wiseco Mitsubishi 4G63 86,50mm 8.5:1 ArmorPlating WK625M865AP Wiseco ArmorPlating

Wiseco ArmorPlating Piston Kits: Heat, detonation and durability all under control.

Wiseco offers ArmorPlating and ArmorGlide on its line of pistons. What is it, and why do you need it? Keep up to date on the latest plating technologies including ArmorPlating! An internal combustion engine has a lot of moving parts, but the parts that may take the most severe abuse are the pistons. They are subject to the extreme changes in speed and motion of the two- and four-stroke cycle, the intense heat of combustion and resultant pressure, and the occasional abuse of detonation that tries to either tear the piston apart or burn a hole through it

Anytime you can reduce friction of any kind in an internal combustion engine, it’s a good thing for both heat management, oil temperature, and power production. ArmorPlating applied to the piston pin bore reduces friction in this normally high-friction area. (Left) The left piston was used in a popular 24 road race under the severist of racing conditions. Look at well the pin bore is wearing compared to the new piston on the right. (Right) Close up shot of the used piston's pin bore.
Wiseco offers the customer different diameters and different compression points.

Many of our customers have relied on this well-known brand, both for road and racing engines.

Here you can find the complete catalog: Wiseco Wiseco Web Site

The kit contains: 4 pistons, piston rings and oil scraper, piston pin + Seeger

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Wiseco kit: