HKS Complete Engine VR38 4.3L Step Pro - Nissan GT-R R35

Description

Features:
- Crankshaft of nitride steel for improved durability
- Larger crank pin radius for improved torsional strength
- 10mm longer crank front to reduce fretting
- Upsized HKS originally designed main stud bolts
- 2nd and 3rd molybdenum journal for extra durability
- Line boring to ensure journal roundness
- Improved valve heat transfer, beryllium valve seats, phosphor bronze valve guides.
- HKS recommends using HKS Racing Pro 10W50 Engine Oil

Head Modifications:
Valve Seats: Beryllium
Guides: Phosphor Bronze
Valve Job: Polished Combustion Chamber
Camshafts: HKS IN:270 degrees / LIFT 11mm - HKS EX:278 degrees / LIFT 11mm
Valve Springs: HKS Enhanced Product
Valves: Seat Adjustment
Head Gasket: HKS Metal Gasket (t=0.8)
Head Bolts: ARP Reinforced Stud Bolts

Block Modifications:
#2 #3 Chrome Molybdenum Caps
Large Main Bearing Screws
Enlarged Ladder Cap Holes
Journal Line Boring
Honing

Main Bolts: HKS M12 Stud Bolts（625+）
Pistons: HKS Billet (Molybdenum Coating)
Conrods: HKS H-Beam
Crankshaft: HKS Billet with Large Fillet Radius
Main Bearings: ACL
Conrod Bearings: Stock + WPC Coating（Width Mod)
Crank Pulley: Bespoke VR43 Damper
Covers: Baking Finish
Spark Plugs: HKS M50HL

HKS 4.3L KIT
Bore: 95.5mm (95.5mm stock)
Stroke: 99.0mm (88.4mm stock)
Compression (t=0.8): 8.6 (9.0 stock)
RPM: 7,400rpm (7,000rpm stock)
Displacement 4,255cc (3,799cc stock)

Doesn't include intake plenum, exhaust manifold, fuel system and other auxiliaries.