Part Number: 23011-AN004

Description: HKS VR38DETT 4.3L SHORT ENGINE

More Info: https://www.hksusa.com/products/23011/AN007/3460

Fitment: 09+ Nissan GT-R

Details:

In order to maintain HKS 4.3L Kit for the VR38DETT engine to keep it in its best condition and to be durable for a long use, the main bearing cap is reinforced to prolong the bearing's life.

• HKS original enlarged thread size main stud bolts are included. • The block’s thread size is enlarged. • Line boring was performed to secure the high roundness of a journal even after the axial force was increased. • The best main bearing and conrod bearing were chosen from various tests. • Reinforced Head Stud reinforces HKS Head Gasket. • HKS high duration camshafts ensure the smooth acceleration to high engine speed.

Also Features:

Full billet crankshaft. Balanced and liteweight Molybdenum coated billet pistons reduce friction and prevents galling at initial break-in High load capacity main bearings to imporve engine durability under high torque HKS high duration camshafts

Block Specs:

Bore: 95.5mm Stroke: 99.0mm Comp-Ratio: (t=0.8) 8.6 Allowable engine speed: 7,400rpm Displacement: 4,255cc

Other Parts Included:

HKS Valve Springs HKS Head Gasket Head Bolts ARP Strengthened stud bolt Main Bolts HKS M12 Stud Bolt（625+） HKS Pistons （Molybdenum coat） HKS Conecting Rods: Ｈ-beam HKS Crank Shaft Main Bearing ACL Con-Rod Bearing NISMO+WPC Crank Pulley ATI HKS Spark Plugs SUPER FIRE RACING M50HL

* Photo shows turbos and surge tank installed, available separately, comes with block, heads, oil pan, crankshaft, and crank pulley *