Intercooled GT2860RS Turbo Kit for Toyota LandCruiser 70 Series 1HZ

Description

Overview

Transform your naturally aspirated 1HZ with a complete, intercooled turbo solution engineered for touring, towing and daily drivability. This kit uses a genuine Garrett GT2860RS ball-bearing turbocharger, a front-mount bar-and-plate intercooler and high-flow alloy piping. Braided oil and water lines, CNC-machined adaptor flanges and vehicle-specific brackets are all included for a neat, repeatable installation. With efficient charge-air cooling and a free-flowing 2.5″ exhaust path, intake temperatures drop and response improves, so you climb long grades and tow with confidence.

Key Features

• Genuine Garrett GT2860RS turbocharger for fast spool and strong mid-range.
• Front-mount bar-and-plate intercooler to stabilize intake temps under load.
• Alloy mandrel-bent intake and charge pipes for consistent airflow.
• CNC-machined adaptor flanges; no aftermarket turbo manifold required.
• Braided Teflon oil feed/return and water lines with quality fittings.
• Silicone joiners and T-bolt clamps for secure, leak-free connections.
• 2.5″ exhaust path from turbo (dump to tail), tuned for lower back-pressure.
• Comprehensive hardware pack: brackets, gaskets, studs and fasteners.

Specifications

• Turbocharger: Garrett GT2860RS, ball-bearing CHRA, internal wastegate.
• Intercooler core: Bar-and-plate, front-mount.
• Charge piping OD: up to 3.0″ (76.2 mm) alloy.
• Dump/exhaust size: 2.5″ (63.5 mm) from turbo.
• Hoses: Multi-ply silicone with T-bolt clamps.
• Lines: Braided oil and water with crimped ends.

What’s in the Box

• Garrett GT2860RS turbocharger assembly with actuator.
• Front-mount intercooler and mounting brackets.
• Alloy mandrel-bent intake and charge pipes.
• 2.5″ dump/exhaust hardware (kit variant dependent).
• Silicone joiners and T-bolt clamps.
• CNC adaptor flanges, gaskets and fasteners.
• Braided oil feed/return and water lines with fittings.

Compatibility

• Engine: Toyota 1HZ 4.2 L diesel (N/A).
• Vehicles: LandCruiser 70 Series HZJ75, HZJ78, HZJ79 (confirm engine code and year before ordering).
• Supporting mods: A free-flowing exhaust and appropriate clutch/fueling upgrades are recommended for heavy towing or higher output targets.

Delivery & Lead Times

Popular kits by GCG Turbos often ship promptly; however, demand can cause back-orders. If your build is time-critical, contact us to confirm stock before purchase. Regional delivery times vary based on carrier and destination.

Professional Fitting Service on the Sunshine Coast

Our Sunshine Coast workshop offers full installation and setup for this 1HZ turbo upgrade. We mount and plumb the intercooler, route braided lines, set boost control and check fueling and EGTs. After installation, we road-test and data-log to ensure safe, reliable performance that suits touring and towing. Book your install with Sunshine Coast Diesel Tuning.