Comparing Lexus-Toyota 1UZFE, 2UZFE and 3UZFE Rods With Forged H Beam Rods

This is the first time someone ever compare them side by side.  The UZFE engines are a mystery to everyone.  However, I got a 3UZFE short block for $50 USD and I am dissecting out for R&D purposes.  In this article I will be comparing the two rods with precise Read the rest of the post...

How to Convert a Lexus LS400 Hydraulic Fan to an Electric Fan

I am in the process of changing the oem mechanical fan to electrical fan.  This will free up some horse power.  Secondly, this electrical fan will pull more air for greater cooling.  This is what I got. A 16 Inch,12 Volt High Performance Reversible Electric Cooling Fan Kit.

This Zirgo … Read the rest of the post...

Buy Lexus-Toyota V8 Performance Parts – Head Studs, MLS Gaskets, Shocks, LCD, Alternators, etc.

This page is solely dedicated to Lexus V8 4.0, 4.3 and 4.7 liter DOHC 1UZFE, 2UZFE and 3UZFE engines (LS400 to Tundra).  Here is the largest Lexus-Toyota V8 performance parts galore.  The after market performance products are so hard to find.

However, base upon my personal experience via many trials … Read the rest of the post...

Lexus Tutorials and Maintenance DIY Articles Index

Tutorials
Engine Mods
Forced Induction
Body Mods
Swaps/Converions
Electronics
Video Tutorials
Misc. Topics


SS Brake Lines
Upgrade/Replace

TB Cleaning
How to diagnose Faulty Starter

1UZFE Specs & Wiring
Diagrams
How to
replace A/C Compressor
How
to change starter in 1UZFE
How to
replace Serpentine Belt

How to replacement Lexus Upper
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How to Replace Toyota and Lexus Valve Seals

Now that the older Lexus engines are around 15 years old you might see one smoking a little bit when started. This is a good indicator that the valve seals are worn out. I would recommend changing them out anyways just because they deteriorate after so many years.

Below you’ll … Read the rest of the post...

Lexus LS400 and Celsior Air Suspension Conversion Kit (Replacement Shocks)

When I got my 1990 Lexus LS400 aka Toyota Celsior few years ago, the first thing that went wrong with my car was the Air Suspension Shocks.  Like most car buyers, you find out what not to buy only after you brought it.

Well, I got a LS400 with Air … Read the rest of the post...

Lexus-Toyota V8 UZ-FE Engine Modifications

Tutorials
Engine Mods
Forced Induction
Body Mods
Swaps/Converions
Electronics
Video Tutorials
Misc. Topics

BFI
Exhaust Modification with Greddy Mufflers
ARP Studs
Leakdown Test Injectors Upgrade 7MGE
Injectors for 1UZFE
Decompression of 1UZFE
Lex-Toy Tranny
CR Change with Heads work
TB Bypass
1UZ Shortblock
340 & 341
Transmission
R&D Injector Radiator
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Root Style Supercharger Eaton MP112 Vs. M90

There is a movement now that 1UZFE is moving toward the root style supercharger.  Why? of course this supercharger give instance lower end torque and its great for street applications.  Currently, there is a 1UZFE manifold being made by Jordys to be fitting with any root style supercharger.  Here are … Read the rest of the post...

Buy Lexus-Toyota V8 Performance Parts

NONE OF THESE PRODUCTS ARE FOR SALE – FOR REFERENCE PURPOSES ONLY!

This page is solely dedicated to Lexus V8 4.0, 4.3 and 4.7 liter DOHC 1UZFE, 2UZFE and 3UZFE engines (LS400 to Tundra).  Here is the largest Lexus-Toyota V8 performance parts galore. 

The after market performance products are so Read the rest of the post...

Technical Articles Index of Toyota/Lexus UZFE Engines

Tutorials
Engine Mods
Forced Induction
Body Mods
Swaps/Conversions
Electronics
Video Tutorials
Miscellaneous

We have hundreds of articles on repairs and DIY tutorials all linked to from the above index.  The whole goal of this section is to save you money.

That is right.  It’s my passion to help you save … Read the rest of the post...

Lexus/Toyota Engine Specs and Info

These engine specifications aren’t intended for sale or publication.  This is only for your information.  Lextreme is not reliable for any copy rights violation or misprint information.

The below specs are in PDF format.  You need Acrobat to view the below specs.  I have chosen the most important topics that … Read the rest of the post...