HKS STROKER KIT SKYLINE GTR 2.8L STEP ZERO
8L Kit Step Zero. In addition to increased displacement effect of 2.8L, STEP ZERO. At the best solution for engines that require better response. The target maximum revolution is best for stock or GT-SS turbine with greatly improved response. It is optimized for target turbines and rpm. Although it is full counter, the ultra lightweight design achieves quicker response than ordinary STEP1 or STEP2. Full counter design decreases load on metals. The pitch of both connecting rod ends is not changed as ordinary kits and stroke is adjusted by piston height. this design is less side pressure, less friction and more durable than other manufacturers' 2.8L stroker kits that change the pitch between the both ends.
- Newly designed 86.5 piston.
- Piston bore can be selected depending on engine block condition between
- 86.5 mm and 87.0mm
The STEP ZERO" is recommended for stock or GT-SS turbines as more power cannot be output at more than 8,000rpm and STEP ZERO has the best response ,since the power output range of GT2530KAI is shifted to higher rpm than GT-SS, in order to have wider power output range, "STEP1", which maximum rpm is 8500rpm is recommended. If budget allows, "STEP2" is
recommended for better response. Since power output range of GT-RS Twin, T04Z and T51R KAI are shifted to higher rpm than GT2530KAI, in order to have wider power output range, "STEP2", which maximum rpm is 9000rpm is recommended.
- The HKS 21004-AN011. Incudes
- 6 X Pistons
- 6 X Piston Rings
- 1 X Crackshaft
- The con Rods are not included
