need help making power 94tt
 

flywheel is balanched and ready to be put together.wanted to ask what do you think about holset turbos like the hx 45 and hx50

I'm not familiar with them offhand - can you send me a link so I can examine their specifications?

need help making power 94tt
 

they are diesel turbos but i dit some research and the people who used it got good results same as the garret turbos just tipe in holset hx 45 there is alot of stuff on them.

Sounds like an experiment to me. Unless the turbo has been spec'd to produce optimal horsepower gains in a 3.0L gasoline engine, I can't recommend it. However, if you do decide to go forward with this experiment, I'd ask a bit favor of you to please post your results here.

Need help making power 94tt
 

I want to change the valve stem seals before i start assemble is it just better to take the head off or do i try to do it with the head on.I got a gasket set the make is evergreen automotive do you know it.The valve stem seals is worn out because of the crap that is in the head.If i must take it off il get ARP head studs and take the head in to get clean.thanks.

Everyone I've heard of going this route has been disappointed. Here's a little background info on the differences and physics involved:

http://www.wcengineering.com/articles/dieselturbo.html

Among other issues diesel turbochargers typically have a huge A/R to accommodate the slower and cooler exhaust. You can get the HX45 with a variety of back end configurations for different applications and it's easy money to bet that what you've got isn't ideal for any gasoline engine.

http://bellsouthpwp2.net/p/w/pwpanas...ra%20Turbo.htm

need help making power 94tt
 

so i decided to take the head off so that the head can be recond and the company is grinding the cams to 272 8.3mm lift.do you know that brand of gasket evergreen or do i just buy a toyota head gasket or a cometic.

A stock head gasket is fine for a 2jz-gte. Exceptions might be a very high lift cam (which is excellent for forced induction, by the way), and a custom valve seat job (eg. 7 angle, full radius, etc.).

Need help making power 94tt
 

Hi me again.The head should be finish next week can wait.So i hade some money to spent so bought a new turbo a garret rated at 700hp.Can any one help me i want to buy full slicks MT or MH was thinking of getting 26/15/11 will it fit.

Sorry not sure. I know 315mm width rubber fits with the correct offset of rim.

I'm also 100% sure you won't fit 15s with TT brakes - you'll have to downgrade the rear brakes to Mkiv n/a rear calipers and rotors.

Need help making power 94TT
 

The 15 inch rims fit.fitted them last night must get the right offset.

You must not have rear TT brake calipers then...

Need help making power 94tt
 

Took my crank pulley of but broke it it was stuck can i replace it with a aluminium pulley.

I'd recommend against this course of action. What you took off wasn't (just) a crank pulley - it's a harmonic dampener too. You need to replace it with another harmonic dampener + pulley ... either a new oem one, or ATI or any of the other aftermarket dampeners for the 2jz-gte. Please post if you have questions about any particular brand (other than oem or ATI, which both work fine).

NEED HELP MAKING POWER94tt
 

So i bought a 2nd hand pulley on ebay still in good cond.starting to assemble now can wait to get her finish.Also bought new dumpvalve gates timing belt and a few other stuff,spend some time polishing as i assemble here is some pics of the parts i polished and a pic of the head after the engineering.
http://i1189.photobucket.com/albums/...7052012406.jpg http://i1189.photobucket.com/albums/...9072012437.jpg
http://i1189.photobucket.com/albums/...8082012443.jpg http://i1189.photobucket.com/albums/...8082012442.jpg
http://i1189.photobucket.com/albums/...8082012441.jpg http://i1189.photobucket.com/albums/.../Image0218.jpg

Great looking work! Thank you for posting the pictures - please keep them coming. :)

Need help making power 94tt
 

Hi. i have a bit of a problem i cant find my vsv valves on the turbo side what will the managment do with out them.

All plug-and-play standalone engine management systems can be configured to ignore these VSVs if you go to a single turbo setup. For the oem twins, the appropriate map for that plug-and-play standalone ecu system will already be configured to recognize those VSVs on the appropriate oem harness connector pins.

Need help making power 94tt
 

one of my waterlines on the iac broke wil the car give lot of problems with out the water lines

It depends on your climate. Those water lines are there to ensure the IAC doesn't have difficulty operating in extremely cold conditions.

Need help making power 94tt
 

Pick of my progress so far.

http://i1189.photobucket.com/albums/...9082012448.jpg http://i1189.photobucket.com/albums/...9082012449.jpg http://i1189.photobucket.com/albums/...9082012450.jpg http://i1189.photobucket.com/albums/...9082012452.jpg http://i1189.photobucket.com/albums/...9082012453.jpg

Wow, what beautiful work! Really great - a clean-looking install!!! Are you doing it all yourself?

Please keep us informed, and post more pictures as you make progress.

Many thanks,
Phil

Need help making power 94tt
 

Thanks,yes doing it my self. Installed the second pump and wiring it is a walbro 400l/ph pump must just install the second fuel filter tomorrow and hopefully i can start her and look for any problems and then it must go for the exhaust next week.

You probably already know these items about installing a second pump, but just in case:
1) Be sure to run a brand new fused circuit from the battery, triggered via 30+ amp relay
2) Be sure to use at least 14 gauge wire. Anything less could heat up and the last thing you want in your fuel tank is a hot wire.
3) Use the oem ground pin to get power for the 2nd pump through the top of the fuel tank. Run a 14 gauge wire to a 1/4" threaded rod run through the tank cover to ground both the oem pump and the new pump. Do this instead of trying to run a wire through the top of the fuel tank, as fuel and vapors will flow through the insulation of the wire.
4) Run at least a -6AN line for the new pump, and run that entire system (with inline filter) to one side of your aftermarket fuel rail
5) Use a fuel pulsation dampener bypass from the oem fuel line to the other side of the aftermarket fuel rail

Any other questions be sure to ask...

Need help making power 94tt
 

1)new circuit is in with relay
2)used 14guage wire
3)Ran wires through the top of tank sealed them with srink strips.
4)used an6 line with filter.
5)Do i need the the FPD wont the aeromotive FPR sort that out.

What's a srink strip? Again, this probably won't work. Fumes and vapors will come up the insulation - it acts like a hose (even though some of the space is blocked with copper strands).
No. How are you planning to feed the other end of the fuel rail? The FPR usually connects in line with the fuel return, not the fuel feed line(s). The FPDB goes between the oem fuel filter and one end of the fuel rail. There should be one line between your new fuel filte rand the other end of the fuel rail.

Note: You *can* hook the FPR into one of the lines feeding the fuel rail. In fact, you can "T" the two fuel lines into one and "T" the FPR into that line, and then send it to one end of the rail with the other end blocked off. However, all of those designs are inferior for one reason or another. Let me know if you want to get into more detail.

Need help making power 94tt
 

Okay i will install the FPD.What size exhaust will you recommend.

Depends on hp. Are you still running that "garret rated at 700hp" turbo? If so, that works out to 595rwhp through a 6pd, right? Reminder: for high boost always run the correct octane of fuel. If those are the correct numbers, then really any 3" or bigger exhaust system will work. Note: This has to be 3" or bigger all the way through, with mandrel bends...including the downpipe and the midpipe.

You really only need to go to a 4" exhaust system at >1000whp. Some guys that run >1500whp with the 2jz-gte (usually trailered race cars) will even use 5" piping.

From a big-picture perspective in the world of the 2jz-gte, 595rwhp isn't that much. No need to go crazy with the size or price of the exhaust system.

Need help making power 94tt
 

I was thinking of getting 3' or 4' pipe.
Running clean ethanol.
First want to see how the clutch holds up before i do anything els.

Need help making power 94tt
 

So the exhaust is done and the boost pipes wil put up some picks.
Started the car and had a oil leak almost thought it was the head gasket stripped the car today to find out it is the cam seal that is leaking dont know why.
I cant find new seals only seals toyota can get me is the 2jzge seals so my question is are the seals the same as the 2jzgte.
Also the tuner cant get the chip to pick up the rpm signal from the ecu so hopefully he can sort that out after i fix the oil leak.

The best way to tell is the part number. If it's the same, then it'll work. If they're different, chances are the 2jz-gte seals are (for example) engineered to hold in more crankcase pressure, or to be reliable over time when exposed to more heat. My advice is to definitely get the correct seals, even if you have to wait for them to come from Japan. In the meantime, put some cardboard under your car to catch the drips. :)

Are you still running stock cams? If not, aftermarket cams can be slightly further away from the magnetic pick-ups. Combine that with the reduced level of signal tolerance variations in aftermarket ECUs ('yota ECUs have very robust signal pick-up algorithms - that's one of the many reasons 'yota cars run reliably for 200K+ miles), that would explain the issue. I've heard of folks that have to shave the plastic in the magnetic pick-up to bring the sensor ever so slightly back towards the sensor 'finger(s)' on the cam.

Need help making power 94tt
 

So the 2jzge cams seals is the same fitted them today looks like my oil leak is gone and for the cams, the cams is stock cams that has been regrind to 272 degree.

Congratulations on getting the oil leak fixed.

Note: Reground cams aren't ideal for a turbo car. Higher lift is more important than longer duration.

Need help making power 94tt
 

The cams is regrinded to 272 with 9.2mm lift the valves has been made longer.

Good specs. I stand corrected. :)

Need help making power 94tt
 

So the car start but it has a miss i thought it was a dead plug so went today and bought new plugs but she is still missing will only be able to look for the fault tuesday,car is standing at the tuner.

How old are your coilpacks?

Also, be sure you're not trying to *gap* platinum or iridium plugs. You will scratch the electrode (microscopic) even with a smooth gapping tool, and then the plug will be nearly useless after that.

What kind of plugs are you running? ...and (if copper) what gap?

Need help making power 94tt
 

It looks like same coil packs from the factory.
plugs is bosch iridiums from golf GTI 5 only ones i can find that is the same as the oem ones.

Need help making power 94tt
 

found the fault injector 2 wire pulled out of the plug.