safari 4x4 toyota 70 series narrow 1HZ performance

4X4 PRODUCTS suitable for the Toyota 71, 73, 75, 78 & 79 series Narrow Front Landcruiser 01/1985 - 03/2007 4.2L Diesel 1HZ, 1HD-FTE (Factory Snorkel Replacement)

Safari ARMAX Performance Overview:

Safari ARMAX Performance Products suitable for Toyota Land Cruiser 70 Series Diesel include engine management, exhaust, snorkel, oil cooler and drivetrain systems. Safari 4x4 Engineering ARMAX products are a combination of durable components and thoroughly engineered systems designed to enhance Toyota Land Cruiser 70 Series Diesel 4WD performance, durability and driveability - particularly vehicles that tow heavy loads or with increased duties ranging from four-wheel driving anywhere across the globe to the added GVM of the Armouring Industry.

ARMAX Products suitable for Toyota 4x4 70 Series Diesel include:

  • Engine Management
  • Exhaust System
  • Snorkel
  • Oil Cooler
  • Drivetrain components.

Safari ARMAX Performance Systems have long been regarded as the ultimate in tough and powerful technology for diesel 4x4 vehicles. Precision built to OEM standards, every Safari ARMAX Performance product not only delivers a huge improvement in engine power and torque, but more importantly, robust, reliable and fuel efficient performance for many thousands of kilometres of rough and demanding roads and tracks.

Part Number: SS70HP

  • Australian designed, moulded and manufactured
  • Specifically designed to replace the factory snorkel that is proven to not be watertight.
  • Increased airflow for your 01/1985-03/2007 Onwards 4.2L 1HZ & 1HD-FTE Diesel engines
  • Water separating air ram design to remove water from the air stream
  • Durable and UV stable snorkel and air ram for added strength
  • Comprehensive Snorkel fitting guide suitable for Toyota 70 Series Land Cruiser 4WD with an accurate template for installation.
  • Lifetime Warranty
safari 4x4 toyota 70 series narrow 1HZ performance

*SS70HP Snorkel Shown

The SS70HP Safari Snorkel suitable for Toyota 70 Series Land Cruiser 4x4 is designed to deliver a huge volume of the coolest and cleanest air possible into the stock air cleaner assembly of 01/1985-03/2007 Onwards Diesel 1HZ & 1HD-FTE engines.

With the huge air flow demands of each engine in the Toyota 01/1985-03/2007 Onwards 1HZ & 1HD-FTE Diesel 70 Series Land Cruiser, Safari took the decision to design a snorkel system that raised the air intake to prevent ingesting harmful elements to the vehicles air cleaner.

Huge air flow is but one aspect of the ultimate in snorkel design. The Safari snorkel air ram is designed to perform two very important roles. The most obvious is to funnel cool clean air into the snorkel body - but just as importantly, the Safari air ram acts as a highly efficient water separator to remove rain water from the incoming air stream - thus ensuring safe engine operation through even the most torrential tropical storms.

The genuine Safari Snorkel suitable for Toyota 70 Series Land Cruiser 4x4 Snorkel body and air ram is manufactured to the highest standards in durable, UV stable, cross linked polyethylene material. In addition, the substantial material wall thickness delivers huge physical strength to ensure that the snorkel breezes through the toughest off-road conditions on the planet.

Safari ARMAX Engine Management suitable for 70 Series Diesel 1HZ Engine

Safari ARMAX Engine Management suitable for 70 Series Diesel 1HZ Engine Part Numbers:
1HZ Diesel Engine ONLY

330-087-000 - Safari ARMAX Boost Compensator suitable for 70 Series Diesel 1HZ Engine
Details Available Soon

Safari 4x4 Engineering - ARMAX Boost Compensator suitable for 70 Series Diesel 1HZ Engine

Safari ARMAX Engine Management suitable for 70 Series Diesel 1HD-FTE Engine
Safari ARMAX Engine Management suitable for 70 Series Diesel 1HD-FTE Engine Part Number: SMHDJ70M
1HD-FTE Diesel Engine ONLY

Safari’s ARMAX ECU is the ultimate tuning device for late model, electronically controlled diesel fuel injected vehicles.

  • Maximum Reliable Power Increase
  • Direct Control of Exhaust Gas Temperature (Thermal Load)
  • Direct Control of Fuel Injection Open Duration (Closed Loop)
  • Direct Control of Fuel Pressures
  • Direct Control of Turbocharger Operation (Boost)
  • Cold Start Engine Protection
safari armax toyota landcruiser narrow front 70 series 1hdfte

Totally sealed electronics, watertight, dustproof, developed and calibrated for the Australian Outback’s harshest conditions.

Diesel engines function in a completely opposite manner to Gasoline engines.

That is to say, RICHER fuel/air ratios, (more fuel) results in a diesel engine running HOTTER and producing MORE power.

LEANER (more air) means a diesel engine running COOLER; however producing LESS power.

As a consequence of the above, contrary to assertions from many CHIP suppliers, it is fundamentally impossible to simultaneously offer substantially increased power from a diesel engine, directly coupled with improved fuel consumption, purely by installation of a CHIP.

70 series 1hz safari armax ecu power graph 70 series 1hz safari armax ecu torque graph

However, fuel consumption CAN be improved by simultaneously installing other components such as improved flow air entry and exhaust systems, thus increasing engine efficiency.

A well designed, manufactured and correctly CALIBRATED ECU ( Engine Control Unit, not merely a CHIP), CAN offer substantial increases in power. Typically 25% by installation of the ECU alone and upwards of 50 to 60% over standard, when coupled with appropriately matched additional components. In some cases, these additional components may also result in improved fuel consumption under light load, or cruise conditions.

safari armax ecu transparent cover

Safari ARMAX Exhaust suitable for 70 Series Diesel Engine

Safari ARMAX Exhaust suitable for 70 Series Diesel Narrow Nose 1HZ Engine Part Numbers:

SEHZJ78W - 3" Diameter mandrel formed High Output Exhaust system suitable for the 78 Series Toyota Land Cruiser fitted with Safari Turbo System - 1HZ 4.2L Diesel Engine
SEHZJ79N - 3" Diameter mandrel formed High Output Exhaust system suitable for the 79 Series Toyota Land Cruiser fitted with Safari Turbo System - 1HZ 4.2L Diesel Engine

toyota landcruiser narrow front exhaust system armax

*Safari ARMAX Exhaust suitable for Toyota Land Cruiser 70 Series Wagon Shown

Unlike intercooling which lowers the intake charge air temperature, a highly efficient exhaust system evacuates hot exhaust gasses quickly from the exhaust manifold and promotes cooler combustion chamber temperatures.

Safari 4x4 Engineering has developed what is arguably the ultimate in maximum efficiency exhaust systems suitable for the 70 Series Diesel 1HZ Engine 4WD. Precision manufactured in true 3" tube for high gas flow capacity, aluminised steel for corrosion resistance, mandrel bent for maximum flow efficiency and 4-bolt flanged exhaust connections for high strength, unmatched fatigue resistance and a lifetime of leak-free operation. Moreover, this Safari ARMAX Toyota exhaust system has been designed for the maximum clearance to vital components, zero contact with body and suspension and installation is a breeze.

The increase in maximum gas flow through the removal of the standard 1HZ diesel system's restrictions results in a significant power increase for your 70 Series Diesel 1HZ Engine without the usual increases in exhaust gas/cylinder head temperatures.
The result is a superb Safari ARMAX exhaust system that delivers almost 100% improvement in exhaust gas flow capacity for Toyota Land Cruiser 70 Series 4x4's.

Safari 4x4 Engineering - ARMAX Exhaust suitable for 70 Series Diesel Wide Nose 1HZ Engine

Safari ARMAX Drivetrain Products suitable for 70 Series Diesel 1HZ

Part Numbers:
SGHZJ70C - Clutch System suitable for the 70 Series Land Cruiser (1HZ Engine ONLY) - 40% increase in torque capacity

Standard Toyota 70 Series Diesel 1HZ Engine clutches are often well matched to torque and power outputs of standard vehicles being used in standard conditions. Once you have increased power and/or torque or increased GVM or towing capacity for your Toyota 4x4, the clutch becomes the weak link in utilising all that your vehicle has to offer.

Safari have stepped up to the plate and engineered ARMAX clutch assemblies that have 40% or 60% higher torque capacity as required. That is a huge improvement and best of all, maintains stock drivability characteristics.

The Safari ARMAX clutch assembly suitable for your Toyota 70 Series Diesel 1HZ Drivetrain allows you to fully utilise the torque of your vehicle with unsurpassed driveability and durability.

toyota landcruiser narrow front armax heavy duty clutch

SDHZJ70C - Clutch System suitable for the 70 Series Land Cruiser (Gen 2 & 3) - 40% increase in torque capacity

Toyota Safari ARMAX 5th Gear Replacement suitable for 1HZ Diesel 5th Gear
1HZ Engine ONLY

Many manual transmission, diesel powered vehicles, suffer from high RPM loads in 5th gear. This makes a vehicle far less economical and puts more strain on the engine.

With the replacement of the standard Toyota 70 Series Diesel Narrow Nose 1HZ Engine 5th gear for the Safari ARMAX 5th gear, your engine does not need to run at such high RPM when in 5th gear. The Safari ARMAX 5th gear suitable for 70 Series Diesel Narrow Nose 1HZ Engine is a direct replacement of the relative stock components. The Safari ARMAX 5th Gear Replacement results in a 20% decrease in engine RPM at any given speed when in 5th gear.

toyota landcruiser narrow front 5th gear assembly armax

Toyota 70 Series Diesel Narrow Nose 1HZ Engine 5th gear optimisation suitable for the 1HZ Diesel is the perfect finishing touch to your turbocharged Toyota 4x4!

Safari 4x4 Engineering - ARMAX Clutch suitable for Toyota 70 Series Diesel 1HZ

Safari Products  suitable for Toyota 71, 73, 75, 78 & 79 Series Narrow Front Landcruiser 4x4 Snorkels for 01/1985 - 03/2007 4.2L Diesel 1HZ, 1HD-FTE (Factory Snorkel Replacement) Models