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Turbocharger Servicing

Did you know that we also service and upgrade all makes and models of Turbochargers? Our facility was designed from the ground up to service turbochargers with the type of quality you would expect on a manufacturing level.

Contact our sales and service team for more information at (813)-443-0531.

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HKS Nissan GT-R VR38 Forged Piston & Connecting Rod Set (Stage 1)

$4,295.00
SKU:
21004-AN016
Quantity:

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Product Description

HKS Nissan GT-R VR38 Forged Piston & Connecting Rod Set (Stage 1) 2009+ VR38DETT, Forged Pistons, H-Beam Connecting Rods   Features High Output Part The bore sizes of both Piston Kit and Connecting Rod Set are the same as the factory sizes so they can be replaced with the factory parts. To avoid piston land breakage, HKS pistons are made with forged material instead of casting like the factory pistons. It’s recommended to use with other items of the GT800 Package. In-house test at 900PS confirmed the durability and safety. The setting range is widened by reducing the compression rate from 9.0 factory ratio to 8.7. This is effective to increase the engine output using the aluminum block specs and/or bigger cylinder bore. Factory Replacement Type The weight of the connecting rod is the same as the factory since the affect of the V6 engine’s peculiar vibration should be considered. The piston is light-weighted to approximately 25g. The weight is optimized to install with the factory crankshaft so it is not necessary to use a dummy weight to balance. Expertise on the Factory Parts & Reliable In-House Products The 3D profile for the piston was chosen from various profile tests. The forged material exclusively for HKS and the optimal piston shape are utilized. With the results of our analysis on the factory connecting rod, the durability is improved by approx 46% maintaining the balance. All parts are MADE IN JAPAN (in-house product).     Specifications   HKS Stock Bore x stroke φ95.5 X 88.4mm φ95.5 X 88.4mm Compression ratio ε 8.7 ε 9.0   Gasket thickness HKS t 0.8 t 0.80 Displacement (cc) 3799 3799 Piston Bore dia. φ95.5 ← same Compression height 34.30 mm ← same Concave portion on top 8.01 cc 4.49 cc Material Forged (no hollow channel) Casting (with hollow channel) Reference weight 420 g 445 g Pin Size φ23 X 60mm φ23 X 62.5mm Ring TOP B size 1.2 mm ← same SEC B size 1.2 mm ← same OIL B size 2.0 mm (3 piece) ← same Connecting rods S. end hole size φ23 ← same L. end hole size φ59 ← same Center hole 165.1mm ← same Material SCM + thermal refining Steel cast Reference weight About 722 g About 724.6 g Set weight dispersion Less than 1.0g ? Bolt M9 X P1.0 / 14.9T ← same

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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

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Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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Boost Lab, Inc
8602 Temple Terrace Hwy
Suite D-12
Tampa, FL 33637
813-443-0531

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