Wiseco Sport Compact Piston and Ring Kit Suit Toyota 2JZGTE 3.0L 24V, 86.5mm Bore

Features: 

• Armor Plating is an abrasion resistant plating that raises the hardness of the aluminium, increases the durability of the ring grooves, prevents micro-welding of the piston rings, reduces carbon buildup and combats corrosion caused by detonation.  

• ArmorGlide Skirt coating ~ helps reduce piston rock in the bore and increases power

• Lateral Gas Ports ~ Lateral gas ports are small slots that are machined into the top of the top ring land and permit combustion pressure to enter the ring land area and get behind the ring. Most commonly used in circle track applications, lateral gas ports permit the use of a thinner ring pack and less ring tension, which works to free up power. Gas ports are an efficient way to force the ring face against the cylinder wall. 

Part # K677M865AP