HKS 21004-AN011 FORGED PISTON + CRANKSHAFT RB26DETT 2.8L STEP0 86.5

We do not have any stock. We will arrange this after receiving your order. It may take about one month for delivery. Thank you for your understanding.

CAPACITY UPGRADE KIT RB26DETT 2.8L STEP0 86.5

Forged piston 86.5mm + ultra-lightweight full counter crankshaft

STEP ZERO is now available for those who want better response while still maintaining the increased displacement effect of the previous 2.8L model.
The expected rotation speed has been set to the optimum level when combined with a genuine turbine or GT-SS turbine, providing overwhelming response.
It is also significantly more affordable, making it ideal for engine overhauls and additional tuning.

Features
<POINT-1>
>By optimizing the expected rotation speed to match the turbine to be combined with the conventional STEP1 and STEP2, we have achieved an ultra-lightweight design that achieves overwhelming response despite being a full counter.

<POINT-2>
The full counter reduces the metal burden, and the piston pin height absorbs the long stroke without changing the center distance of the connecting rod. The side pressure is suppressed as before, and durability is improved and friction loss is reduced compared to other companies' 2.8L kits that change the center distance.

<POINT-3>
In response to market requests, the piston is newly designed with a φ86.5. Depending on the block conditions, it can be selected with the conventional φ87.0.

<POINT-4>
Reliable MADE IN JAPAN (manufactured in-house by HKS).

Allowable speed: 8000 rpm Maximum power output: 404 kW (550 hp)