Eclipse Turbo Systems – JB 1HZ Turbo Kit

(1 customer review)

$2,399.00

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Description

What’s included in the kit

Everything pictured!
  • Exhaust manifold (Nuts, Bolts and Exhaust manifold to turbocharger gasket)
  • High Flowed JBTurbo CT26 turbocharger (Dump pipe studs, Nuts, Turbo to dump pipe gasket, Oil feed and Return fitting)
  • Silicone hoses (Factory airbox to turbocharger inlet, Turbocharger to intake pipe, Clamps and T-bolts, Cap for EGR block)
  • 1HZ oil sandwich plate (Stainless steel male to female fitting, Viton O-ring, 4AN fitting)
  • Oil return hose (NBR rubber hose and Clamps)
  • Oil return fitting (Stainless steel press-fit fitting)
  • Also supplied but not pictured in the install kit is the sump spike and high-temperature RTV silicone sealant.

What is left to do after installation?

All that is required is to connect the exhaust system to the turbocharger and tune! The turbocharger is a JBTurbo High Flowed CT26 base the same as the factory turbocharged 1HDT Landcruiser engine. If you have a HZJ80 series, a factory 3″ exhaust system will fit straight on, the turbocharger is the same bolt pattern as the factory turbocharger, and in the same factory location. HZJ75, HZJ79, HZJ105 models will require an exhaust shop to connect. Some exhaust system companies already make a Turbocharger exhaust for these models but please check with your local exhaust shop. HZJ79 and HZJ105 series that have the later cross pipe with EGR and valve, we recommend changing this to the early type cross pipe for better performance and easier installation. These can be purchased at a wrecker for about $30.
1hz-early-cross-pipe-21hz-later-model-3

What Increase in Power can I expect?

The JBTurbo 1hz Turbo kit will make around 80-100rwkw / 290-350rwnm from 10 to 15psi tuned at 20:1 AFR (Air Fuel Ratio). With this turbocharger 20:1 is the recommended safe tune and will see 500°C EGT (Exhaust Gas Temperature) at full load and very safe for towing. A 3″ flowing exhaust is standard practice when a 1HZ diesel engine is turbocharged.
 

JB / Eclipse Turbo FAQ

  • DOES THIS TURBOCHARGER KIT COME WITH ANY WARRANTY?

    Yes, 12 Months / 20 000 km warranty.

  • WHAT OTHER ITEMS WILL I NEED AFTER INSTALLATION?

    You will only need to connect the turbo to the exhaust, and tune.

  • DO I NEED TO UPGRADE MY CLUTCH?

    It depends on the condition of the clutch. The torque is very smooth and in most cases, from past experience, the factory clutch is usually fine.

  • WILL MY ENGINE USE MORE FUEL?

    This will depend on the injector’s pump tune before and after turbo installation, as well other parts used that can influence fuel economy. Fuel economy is usually the same or better as you will use less throttle position now that the engine is making more torque.

  • WILL THIS SHORTEN THE LIFE SPAN OF MY ENGINE?

    This is very hard to answer. There is no real evidence to suggest either way. If your 1HZ engine already has a underlying problem, then turbocharging will just make this problem more prevalent. Turbocharged 1HZ engines when done correctly can last just as long as a non turbocharged engine. Tuning will also influence this factor.

  • CAN I TUNE THE ENGINE MYSELF?

    No, tuning will require specialised equipment and needs to be completed by a experienced tuner. Tuned to 20/22:1 AFR (Air Fuel Ratio)

  • HOW RELIABLE IS THIS TURBOCHARGER?

    Very reliable. Industry-standard for balancing is 1.0g, JBTurbo turbocharger is balanced down to 0.2g, 5 times better than the industry standard. And manufactured from high-quality parts.

  • WILL I NEED TO CHANGE MY EXHAUST FROM 2"?

    Yes, it is very well advised to run a 3″ flowing exhaust with your 4.2 litre turbo diesel engine.

  • DO I NEED TO RUN WATER WITH THIS TURBOCHARGER?

    This is not required. A journal bearing’s design uses a large flow of oil. The oil temperature is around 100°C, this will keep the bearing cool and turbocharger’s life long. They do come with the water ports if you choose to add water cooling.

  • CAN I TWIST THE COMPRESSOR COVER TO SUIT A CUSTOM CROSS OVER PIPE/ INTERCOOLER?

    No, by twisting the compressor cover it can dislodge the C clip holding it in place. If the compressor cover becomes free it will cause a turbocharger failure.

  • MY 1HZ ENGINE HAS HIGH KILOMETRES, WILL IT BE ALRIGHT TO TURBOCHARGE?

    Yes, a 1hz engine with decent kilometres is actually perfect for turbocharging, as the rings and compression are now best suited to a turbocharger. But if the engine, pump or injectors are very warn out, performance will not be as good.

  • DO I NEED TO INTERCOOL MY ENGINE?

    It is optional but not 100% required. The engine will only make power relative to the amount of fuel being supplied by the injector pump. This turbocharger produces enough air density to reach close to the limit of the stock injector pump, so adding an intercooler will see small gains – but will lean the engine out and run much cooler. If adding an intercooler, we recommend FRONT MOUNT as top mounts can heat soak and cause overheating issues.

  • WILL I NEED TO UPGRADE MY INJECTOR PUMP?

    No, this turbocharger is designed to run and work within the factory 10mm injector pump’s limit.

  • WILL I NEED TO UPGRADE MY FACTORY AIRBOX?

    It is not 100% required. But a factory airbox with better flowing (or clean) filter/ aftermarket airbox will increase throttle response and help with fuel economy.

  • WHAT SERVICING WILL MY TURBOCHARGER REQUIRE?

    Regular 10 000km oil changes, and check the lines for leaks or blockages.

  • WILL THIS CAUSE MY ENGINE TO OVERHEAT?

    No, A turbocharger increases the air density going into the engine. This leans out the ratio of air to fuel (AFR = Air Fuel Ratio). Running too much fuel from incorrect tune, or an insufficient cooling system well under factory specification can be a cause of this.

  • CAN I INSTALL THIS TURBOCHARGER MYSELF?

    Yes, if you have the tools, knowledge and mechanical capability. But please be advised that damage to turbochargers during installation will not be covered under warranty.

  • WILL MY 1HZ ENGINE NEED TO BE REBUILT IN ORDER TO RUN THIS TURBO?

    No, the turbocharger and tune has been designed to work in with the factory internals.

  • WILL MY 1HZ BE JUST AS RELIABLE AFTER INSTALLING A TURBOCHARGER?

    Yes, providing you keep up regular maintenance and oil changes.

  • WHAT BOOST PRESSURE WILL THIS TURBO RUN?

    The wastegate is set to 10-11psi, the same as the factory 1HDT turbocharger. By using a T-Boost controller is can be safely turned up to 15psi maximum.

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    Brand

    Eclipse Turbo Systems

    Eclipse Turbo Systems is founded on the development of turbochargers providing a high-class product specifically designed around each chosen engines requirements, to meet the needs of all turbo diesel owners. Although relatively new to the market, Eclipse Turbo Systems has been leading towards these goals for decades, with an unwavering passion. Many years of testing and gathering knowledge, has also formed a great team of highly skilled personnel all with the same passion and abilities, many of them engineers in their own right. Starting in 2017, we now boast some of the highest quality test equipment available with testing results to match. From one of the best sound engineered dyno cells, Cimat VSR Balancing and Turbo Test Expert calibration machines, to having the only turbo dyno (custom built) in the country (one of only a handful in the entire world) ensuring we have the correct tools to test every aspect in its entirety. We will continue to lead in design and development long into the future, helping bond and strengthen the turbo diesel community. Led by head engineer Peter Winn (a legend in the industry) with over 40 years of turbo diesel performance pedigree, and a no-nonsense approach to realistic achievements. We will not only be developing turbochargers, but all required supporting equipment and high-quality parts as the company grows. It is important to us to ensure the customer receives a full package of equipment that complements each other (not just one piece of a puzzle), with a great driving experience to match. This rings true also for our chosen Dealer Network, who will receive the FULL support of Eclipse Turbo Systems to ensure the best possible outcome. Know that we are working hard, developing and testing multiple models of turbochargers simultaneously to widen our range of turbocharger models to fit your vehicle in a timely manner. 962 Industries is proud to be an Approved genuine dealer of Eclipse Turbo Systems!

    1 review for Eclipse Turbo Systems – JB 1HZ Turbo Kit

    1. Ben jury

      Great Product!
      They were happy to answer all my questions even a late night Phone call!
      Thanks so much

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