Ash's 1HZ Turbo Toyota Landcruiser HZJ75 Setup | Dyno Results!
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- Опубликовано: 20 июл 2024
- Today we do a full rundown on Ash's tidy 1HZ HZJ75 Series Toyota Landcruiser fitted with one of our aftermarket turbocharger kits. This 70 Series came fitted with a naturally aspirated engine from factory, with the fitment of the turbo kit, we have been able to significantly increase the power of the 1HZ. This has been done with safety and longevity in mind to maintain the renowned Toyota reliability.
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![SUPER 1HDFTE (Stock Comparison) [802Nm atw]](http://i.ytimg.com/vi/uwZU3hRIA20/mqdefault.jpg)
Hayden is so much more than good looks, absolute wizard of oz (tuning wise)
Fuel screw wizard
Just finished fitting a HD kit to my 105 series 1hz. Going to give it its first run tomorrow.
When i had questions about the kit and exhaust you guys were very helpful.
Thanks again.
I’m really glad to hear we could help you out mate, thank you! Let us know how you go with your first run!
@@hd_hayden Hi Hayden, first impressions after first run. Very happy. Notable increase in power through all gears. Thats with your ct26 turbo kit, a 3" system with a hotdog, and 1/8 of turn on the inj pump. Once i fit a boost / egt gauge, i may turn the fuel up a fraction more.
All in all, very happy with it.
Thanks.
@@grunkalunka3449Thanks for the feedback mate, that’s awesome to hear you’re enjoying it
Hey bro what's your professional opinion on getting internals + an intercooler? Say ARP studs and billet pistons with bigger injectors and an intercooler. Do you think she'll hold or that's a recipe for disaster???
Kind regards,
Joey
I have a freshly built 1hz with fte rods, ceramic coated pistons, 12mm boost compensated pump, hi flow ct26, 3inch exhaust. I still need to put a front mount on it. What do you think a safe target power would be?
Hey mate
There’s too many unknowns here. What brand ct26? There’s so many brands that are “highflow” that I wouldn’t recommend anyone go near what so ever
Who built the time and how also plays a massive factor in it as 90% of 12mm pumps for a 1HZ are not build by performance shops and just some standard diesel shop having a crack at increasing the fueling on a stock pump. There’s more to just throwing more fuel at these things that needs to be done to keep them alive
@hd_hayden cheers for the detailed reply mate! Engine was built by Oscar mechanic in Perth. He seems really good but his not my mechanic. Big on only using Toyota genuine parts when rebuilding an engine. Seems like %90 of what he does is hz, hd t and hd ftes ect. He would have sourced the pump and turbo. I understand that those are unknowns but assuming a quality pump and ct26. What is the SAFE limit to an inter cooled 1hz with ceramic pistons in your opinion. Ie assuming supporting mods are good what can the engine safely handle. I have searched hi and low but it's hard to actually find an expert having a detailed discussion on the ins and outs of a turbo hz.
So that 1hz is making roughly the same power and torque as a stock vdj79? 138hp/103kw and 350nm is roughly what I have seen on other videos with stock 79s.
Correct, which is what’s so awesome about these kits and how they perform
@@hd_hayden can the stock trans handle the extra torque?
@@lucashurst4191 yes it definitely can
If I use this kit on my 80 series can I use a 1hdt 80 series exhaust? Will all the exhaust hanger mounts be in the same place ?
Correct mate!
hello
I need help please
I want to put a turbo on my 1hz but I have read that the pistons crack, others say that the turbo will work. As a specialist, what do you recommend I do? And what basic steps should I take?
thank you
Just dont "P-plate" tune it mate, have it tuned after installing everything by someone reputable or better yet HD auto themselves. Ran 1hz turbo for 14 year never had an issue, doesn't get hot, doesn't use oil. Do it once, do it right. 👍
Just keep up in injector maintenance with a good tune and you’ll be sweet!
Hi Ash, what is the exact spec /nameof this turbo upgrade kit. Does it include intercooler? I want to do this on my 1HZ motor in my 100 series cruiser.
Hi mate
It’s a HD Automotive 1HZ Turbo Kit
how far have you pushed a 1hz before with arp headstuds ? or just in general do you think theres a line where you cant go any further
287hp mate, still going no issues! I’d love to do a 300hp 1HZ
@@hd_hayden what NM ?
@@kylepartanen3289 700nm mate
@@hd_hayden How long do you expect it to last?
@@lucashurst4191 how longs a piece a string mate 🤷♂️
Can these run on just oil or does the water cooling need to be hooked up too?
Just oil is fine!
Legend! I need to replace my JB CT26 turbo before it does what they’re known to do and I’m liking the sound of these Arashi’s. When does peak boost come on? Also do you guys sell these turbos separately?
Cheers Hayden
Do u do a kit for 98 coaster my 1hz is a slug because i am nearly pulling 5T as it's a motorhome
Yes, this kit works for a Coaster!
Interesting. Is this Arashi turbo support water cooling?
Yes it does
Do you have a link where I can get one of these kits?
hdautomotive.com.au/product/landcruiser-1hz-turbo-kit/
Do u make turbo kits for the 3.4 3b Toyota engine
We don’t have any manifolds for a 3B sorry but we do have turbos!
@@hd_hayden how can I order a turbo from you ?
Is standard exhaust compatible or does it need upgraded
We always upgrade them
No intercooler needed? nice results 🎉
Intercooler is needed just not used. Fail
You do need a charge air cooler just didn't fit one
The extra power would probably blow the bigend bearings
Thank you!
@@garreysellars5525What are you carrying on about mate
Do u do a kit for the 2h?
Not yet sorry
@@hd_hayden if u want a test vehicle!
Where can i buy your kits?
They’re available on our website mate HDAutomotive.com.au
td42
Coming soon 😎
For some reason, I read "1HZ" as "1JZ" and thought you swapped a competent I6 into these turds 😅 (turd as in, slow, not as in the truck sucks, I love Land Cruisers and wish we got more of them in the States, we never get anything good 😖)
😂😂 the sad part is it’s been done!
Thea's engines are a dog gutless for the engine liitre
Need better injection spray pattern lift injection pressure except the rotary pump won't handle it😮
86 PS ? Dann stell erst mal,die Einspritzpumpe ein und die Düsen . Ein guter 1HZ hat locker 135 PS !
Why buy a 1hz if you want to make it less reliable. Go for a v8
This doesn't make it any less reliable mate
Sure, but. Why don't you sell your house so I buy it then.
Money 💵
@@hd_hayden
Turbocharging indirect injection (IDI) diesel engines can present several challenges and potential issues. Here are some reasons why it is generally not recommended:
Heat Management: IDI diesel engines have a pre-combustion chamber where the fuel is initially ignited before it spreads to the main combustion chamber. This design inherently produces more heat compared to direct injection (DI) engines. Adding a turbocharger increases the intake air pressure and density, which can raise combustion temperatures even further, potentially leading to overheating and increased thermal stress on engine components.
Compression Ratio: IDI engines typically have higher compression ratios than DI engines. While high compression is beneficial for efficiency and torque, it can make the engine more susceptible to knocking and pre-ignition when turbocharged, especially under high boost pressures.
Fuel Efficiency: Turbocharging can improve power output, but IDI engines are generally less fuel-efficient compared to DI engines. The added complexity and fuel consumption from turbocharging might not result in significant overall efficiency gains.
Engine Stress: The internal components of an IDI engine, such as the pistons, connecting rods, and crankshaft, might not be designed to handle the additional stress and pressure from a turbocharger. This can lead to reduced engine longevity and potential mechanical failures.
@@Sl_king213Nice chat gpt response