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Hey all, I'm in need of a set of 2UZ heads (non VVT-i). I've got a set of 1UZ that I'd be willing to trade as well. Thanks! Casey

Don't holler at me...this should be posted in the Fab section, I know... I just figured since that isn't browsed nearly as much, and I'm in a pinch, I'd try here... My core engine and 2UZheads were stolen (yes stolen)...and without them I'm a bit lost as to the clearance of the intake mani and...

Just came across these today. The dual Walbro hangers were big with the mk3 supras, an now I see that they're made for the SC400/300s. http://clublexus.com/forums/showthread.php?t=258730

Current intake project for the shorter GS bay. Q45 flange will be mounted front and center

I'm in need of a set of 2UZ valve covers. I only need them for a short time for mock-up purposes, so they can be returned if need be. Let me know if anyone can help me out. Thanks guys.

I have another R-154 5-speed for sale. It is out of a A70 turbo supra. Modified short shift with VR4 knob (assembly is now much shorter and fits the hand as it should...no more giant rectangle knob). Clutch also has less than 5K on it. Must sell. Looking for $400. APEX'i AVCR boost...

I have a set Cometic MLS headgaskets for a 1UZ. Brand new. They need to go!!!!! Asking $150 shipped. Make an offer, I don't even care. I need more dough to make my car faster NOW.

This may be a bit out there, but would anyone know the Brake Specific Fuel Consumption (BSFC) of the UZ series motors? Or care to calculate it? Its basically a measure of the motor's efficiency... BSFC = (observed fuel flow) / (observed brake horsepower) Units are observed. Fuel flow is...

Can't have teasers without posting up the finished pics. Here she is: Flow numbers coming soon........

As it says, looking for a set 2UZ valve covers. Anyone have an extra set?

Just like the title says, I'm looking for a stock 2UZ manifold to be flow tested in comparison to my custom manifold. It will be tested next week, so its a bit short notice, but if anyone has one laying around, and would be willing to lend it to be flowed, that would great! It would be shipped...

As promised, here's a few shots of the new 2U manifold: As you can see its a bit shorter than the stock manifold, and the front follows the downward slope of the hood. The two plenums will join smoothly at the center piece out front. We should have it completed within a week or so.

Some engines simply have casting that extends down into the airway (port) which you can grind down fairly easily. In our engines, the steel sleeve extends down into the port almost a half inch.... ....can these valve guides be removed? I would like to take them out and cut them down flush with...

Anyone have before and after dyno numbers on ported heads? I'm interested in turbo gains, but NA will work as well.

I know this has been talked about many times before, but I can't seem to come up with anything solid when searching. I've found 87.73mm in one thread, and .10mm over in another. I'd like to bore the motor slightlly without sacrificing any block strength. I know the liners are thin...what do you...

We'll be building a custom intake manifold for our twin turbo 1uZ, and have an extra stock manifold to build another one. I'm wondering if any other turbocharged 1UZ owners would be interested in something similar. The manifold on our motor will use two throttle bodies (one for each turbo)...

We don't have the money to buy a custom bellhousing from overseas, so were going to try and make a custom bellhousing ourselves. This bellhousing will mate an R154 gearbox to a 1UZ. I have a 1UZ bellhousing and an R154 bellhousing. What is the best way to weld the two sections together so...

We don't have the money to buy a custom bellhousing from overseas, so were going to try and make a custom bellhousing ourselves. This bellhousing will mate an R154 gearbox to a 1UZ. I have a 1UZ bellhousing and an R154 bellhousing. What is the best way to weld the two sections together so...

I've read that a stock 1UZ can handle up to 9,000 rpm without the limiter, and some cams to make power past 7,000. With a completely built motor (rods, pistons, everything in the head upgraded, cams to make power well in excess of 7k, balanced), what would I be able to wind the motor out...

Im in the process of figuring out what exactly it will take to run this twin turbocharged 1UZ in an MK3 supra. I will be using AEM, so any input on the subject or help would be greatly appreciated. Is the crank/cam pickup magnetic or hall? All this wiring/electronics is where I get lost in the...