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HKS 4.1L CAPACITY UPGRADE KIT VR38DETT

HKS 21004-AN018

New product

HKS has developed upgrade kit for R35 GT-R for some more power! People who are not satisfied with 800+ and want more power on R35, this is the kit you need. We have made it for a longer stroke to gain on the lower RPM for the big turbine. So you can have absolute power even on the normal RPM. This high-end, made in Japan products of piston, conrod and crankshaft are made by billet method.

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$ 11,700.00

-10%

$ 13,000.00

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Piston Kit

- HKS were insistent on forging, we employed billet method from forged bar material.

- We have employed special truss shape with our test and strength analysis for a extreme power.

- The perfect shape of very short height low friction type gives light weight and strength. They are 80g lighter compared to the stock and STEP1/STEP2 piston.

Connecting rod

- Being a longer stroke, we have developed original conrod. For modification work of engine side is needed only at the block oil return.

 Crankshaft stroke 95.5mm

- Billet method form forged bar material.

- HKS special shape that came from our profound racing experience analysis on V6 balance.

- For better friction we have employed special edge for counter weight.

- We have designed counter weight for the perfect shape for a perfect balance!

Normal bore compatible 95.5mm

- Not to decrease the strength of the block which relate directly to the engine's performance, HKS has employed stock bore size that does not need liner process.

- Also we could cut the cost by not having liner work and block shaving of upper surface.

Only HKS can provide the high quality total setup package kit.

- This kit is for upgrade from 800+. Surge tank, injector kit, intercooler and etc.  are offered separately for a total tuning solution.

- HKS have tested our products over and over in the bench or circuit for the best performance and safety.

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HKS 4.1L CAPACITY UPGRADE KIT VR38DETT

HKS 4.1L CAPACITY UPGRADE KIT VR38DETT

HKS has developed upgrade kit for R35 GT-R for some more power! People who are not satisfied with 800+ and want more power on R35, this is the kit you need. We have made it for a longer stroke to gain on the lower RPM for the big turbine. So you can have absolute power even on the normal RPM. This high-end, made in Japan products of piston, conrod and crankshaft are made by billet method.