1hdt

Was in Nagoya this week and stopped by the Toyota Commemorative Museum of Industry and Technology to see what Land Cruiser bits they may have on display. Didn't find any complete Land Cruisers, but came across this 1HD-T and took way too many pictures. Here are a few for reference, but mostly...

I'm testing waters again on this. I received the title from state of Texas and fixed a few things since last time I posted this. Update - Price Drop! I've reluctantly decided to sell this as we are moving for a new job soon and I won't really have time to continue my plans for this. This truck...

SOLD !!!! I bought those parts from Akella to my diesel project but suddenly the project and my life go to another way, and I need to sell this leftover. 22100-17290 - Fully Rebuilt Diesel pump for a 1HDT - S/N:11K0582. asking USD$1600 + shipping (I paid $2000) 23600-17010 - 6 - HOLDER &...

Hi, And here I am thinking with my buttons about what kind of power upgrades or even "raw HPs" would the stock clutch handle. In my case I'm running a custom clutch based on the stock one but it isn't all that much aggressive then the stock one. Engine wise I'm running stock CT-26 @ 15Lbs...

Just pulled an injector for replacement and it looks like this. Hard to tell if it's oil or some sort of fuel sludge. Should I be concerned?

Can the oil filter from the 4Runner/Tacome/Tundra/gas Land Cruiser (Toyota: 90915-YZZD3) be used in the 1HDT engine? I have a lead on a box of them for a decent price and wonder if they can be used? Cheers,

hi ya . problem 1hdt fluctuating idle can see the vacuum canister shaft pushing idle up after 30 or so seconds returns to normal an so on an so on has no acsd fitted any ideas?? is th problem th eletric switch that controls th vacuum to th canister from the vacuum pump thanks guys

Hi. Iv got a 1990 HDJ-81 With the 1HDT. How do you get the oil pressure sender out? I need to replace it. Is there a trick to this or do I just need smaller hands? Any help would be great. Thanks. Michael

Hi. Iv got a 1990 HDJ-81 With the 1HDT. How do you get the oil pressure sender out? I need to replace it. Is there a trick to this or do I just need smaller hands? Any help would be great. Thanks. Michael

These Injectors have SOLD! I have a set of 6 injectors (USED) for the 1HDT engine from our 1991 HDJ81 (Japan market, RHD) Land Cruiser that I am selling for $350, plus shipping costs. The injectors have NOT been tested, cleaned, or reconditioned. They are being sold 'as-is' in USED condition...

I was hoping someone could help me out here with a diagnosis and hopefully, an easy fix. I noticed that the corrugated, bent portion of the air intake hose that is AFTER the air filter (probably a foot or so below the air filter along the air intake hose), but BEFORE the turbo, is wet with...

Hi all, Timing belt let go on the 80 and did not end well. Engine is being rebuilt. I started a thread over on 4wd action and thought it would be of interest. Link below. If this breaches rules I'll remove and copy content over. Any feed back welcomed. Cheers Mat...

Following @IanB I'm reposting a question here

Hi, Just a quick question, from what I've found a turbo back exhaust for a 1HDT is the same as for a 1HDFT, am I right? Same turbo flange and mounts. Thanks Cheers

Does the STANDARD aneroid pin allow full fuel at full boost (thinnest part of taper)? Or is it still restricting it in comparison to the main set screw setting? As such, does rotating the aneroid pin affect any change at FULL boost when the pin is fully depressed? I am only talking full boost...

I purchased a kit that included the copper washers but not the o-rings, and I'd rather not pay/wait for shipping from Australia to get them. Does anyone know the dimensions for the 1hdt injector o-rings? I heard Viton rings might be a good upgrade to what Toyota provides. Is there any truth to this?

I decided to perform some minor cylinder head porting and polishing when my engine was apart for a minor overhaul. Researching the forums and looking at common practices with high performance motorcycle and car engines I decided to do some basic cylinder head modifications. If you have any...

Hey guys, I installed a 3inch muffler on my HDJ80 past weekend, and well here are some pros and cons that I found... Pros: 1- More Power, when accelerating the car just accelerates beastly. 2- More torque, when going uphill, it has more torque to stay on a High gear. 3- The sound... It is...

Decided I'll hold on to it and build it. No longer for sale. Thanks for looking 04/05/17 05/02/17 EDIT: Back up for sale, see post number 17

Engine: 4.2L 1HDT (early model 92') Turbo - Grunter Extreme running at 24PSI Non-Intercooled presently Pump rebuilt professionally Injectors have new ND nozzels and setup by professionals Pump has the "power rod" installed I very recently rebuilt my 1HDT. The pump and injectors were also sent...