HKS 08-10 EVO X 4B11 Stroker Kit w/ Forged Pistons Crank & I-Beam Conrods

21004-AM003

Features

Big benefits from increased displacement!

Kit increases 4B11 displacement from stock of 1,998cc to 2,139cc.
The difference in displacement creates a massive difference in torque and also makes it possible to match large volume turbines for maximum power. HKS tests have found that over 70Kgm torque output is possible.
* HKS demo car with this kit and GT3240 full turbo kit has already proven its ability by achieving a time of 57 seconds at Tsukuba 2000 circuit.

"Race Specification" at an incredible price!

In order to have many people enjoy this kit, a new machine has been invented to reduce manufacturing time and help to reduce cost
* Many competitors use an OEM crank to reduce costs while increasing stroke. The HKS crank has been designed and made for racing specifications by using the most suitable materials and manufacturing processes. Forged pistons, forged connecting rods and a crank made from special forged materials allows this kit to be suitable to even for 600PS

Circuit test proven & "Made in Japan" reliability!

After plenty of testing on the engine bench, the kit was also tested in conjunction with the GT3240 kit to produce the 600PS CZ200S which went on to perform at various time attack events. This data was analyzed to deliver maximum performance but most importantly reliability. This item is made in Japan at HKS' internal manufacturing facilities.

Performance