HKS: YGR BCD Piston + Conrod Kit Step 3: Yaris GT G16E-GTS

A strengthened piston kit for G16E-GTS as a countermeasure against the weak point of it. With the same weight balance ratio of 50% as the stock unit with the set of reinforced connecting rods, the equivalent vibration damping level as the stock is achieved.

Features:
High-temperature resistance A2618 material is used for thinner wall thickness and lighter weight.
Machining process reduces waste parts and achieves the lightest weight possible.
Bridge shaped structure increases rigidity of the unit and allows weight reduction.
The shape of the crown surface is kept as close as possible to that of the stock.
Nickel plating above the top ring slot improves knock and wear resistance.
Leads the cooling oil from the 3 oil jets to the proper location for effective cooling.
2-layer coating improves anti-seizing and reduces friction.
Shortening the piston pin reduces the weight of the piston pin boss section.
Dedicated pins with appropriate wall thickness are set to reduce weight.

Stock Images Used. Actual Product May Vary.