Conversions & Swaps LSX Engines in Non-LSX Vehicles
Sponsored by:
Sponsored by:

L33 throttle body

Thread Tools
 
Search this Thread
 
Old Sep 1, 2009 | 07:01 PM
  #1  
Reno45's Avatar
Thread Starter
Teching In
 
Joined: Aug 2009
Posts: 4
Likes: 0
From: Southern Maryland
Default L33 throttle body

Found a couple of low mileage L33s, '06, '07 (to put in my CJ7) but the guy on the phone at the junkyard doesn't know what kind of throttle they have. Before I drive there, does anyone know if these will be drive by cable or wire? I'd rather fool with a cable than an electronic pedal....
Reply
Old Sep 1, 2009 | 07:06 PM
  #2  
Bo185's Avatar
TECH Fanatic
20 Year Member
 
Joined: Jul 2005
Posts: 1,685
Likes: 7
From: Beebe, Arkansas
Default

Originally Posted by Reno45
Found a couple of low mileage L33s, '06, '07 (to put in my CJ7) but the guy on the phone at the junkyard doesn't know what kind of throttle they have. Before I drive there, does anyone know if these will be drive by cable or wire? I'd rather fool with a cable than an electronic pedal....
The L33 are all DBW.
Reply
Old Sep 1, 2009 | 07:43 PM
  #3  
gjohnson's Avatar
TECH Apprentice
iTrader: (4)
 
Joined: Dec 2008
Posts: 317
Likes: 0
From: Broken Arrow, OK
Default

Yep, have 1 in my garage now going into a Nissan 240sx.
Reply
Old Sep 1, 2009 | 08:13 PM
  #4  
Reno45's Avatar
Thread Starter
Teching In
 
Joined: Aug 2009
Posts: 4
Likes: 0
From: Southern Maryland
Default

I like the idea of shaving some weight to offset the extera pounds of the NV4500 tranny that's going in, but not fond of fooling with the DBW throttle. Should I just get over it and deal with it?
Reply
Old Sep 1, 2009 | 08:17 PM
  #5  
Bo185's Avatar
TECH Fanatic
20 Year Member
 
Joined: Jul 2005
Posts: 1,685
Likes: 7
From: Beebe, Arkansas
Default

Originally Posted by Reno45
I like the idea of shaving some weight to offset the extera pounds of the NV4500 tranny that's going in, but not fond of fooling with the DBW throttle. Should I just get over it and deal with it?
The cruse control is built in, the DBW has been around for a while and has little problems. It's a reliable as the cable ones.
Reply
Old Sep 1, 2009 | 08:19 PM
  #6  
gjohnson's Avatar
TECH Apprentice
iTrader: (4)
 
Joined: Dec 2008
Posts: 317
Likes: 0
From: Broken Arrow, OK
Default

Your call man, but the L33 does have its advantages over other 5.3L's. Saving 88lbs an't bad and the L33 has LS6 heads with slightly higher compression.
Reply
Old Sep 1, 2009 | 08:38 PM
  #7  
04ColoradoZQ8's Avatar
Staging Lane
 
Joined: Jun 2008
Posts: 55
Likes: 0
From: CP Humphreys, South Korea
Default

Originally Posted by gjohnson
Your call man, but the L33 does have its advantages over other 5.3L's. Saving 88lbs an't bad and the L33 has LS6 heads with slightly higher compression.
Agreed! I have an L33 with only 11k on it for my 04 Colorado ZQ8! I have already switched the accessories over to LS1 accessories too! Mine has 799 casting heads!
Reply
Old Sep 1, 2009 | 08:53 PM
  #8  
Reno45's Avatar
Thread Starter
Teching In
 
Joined: Aug 2009
Posts: 4
Likes: 0
From: Southern Maryland
Default

I'm thinkin that getting the whole PCM and related components' harness for this motor is going to be a PITA since the motor is already out of the truck. Guess I'll just have to go check it out and make sure it's all there:

-starter
-power steering
-Alt
-MAF
-PCM
-Gas pedal
-Harness
-fan

What am I missing here that needs to come from the donor vehicle?
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-1

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-2

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-3

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-4

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-5

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-6

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-7

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-8

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-9

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
Old Sep 1, 2009 | 10:14 PM
  #9  
gjohnson's Avatar
TECH Apprentice
iTrader: (4)
 
Joined: Dec 2008
Posts: 317
Likes: 0
From: Broken Arrow, OK
Default

If your getting thr gas pedal, I assume your sticking with DBW so make sure you get the TAC module and TAC harness as well as the DBW throttle body.
Reply
Old Sep 1, 2009 | 10:20 PM
  #10  
LQ9CHEVELLE's Avatar
Launching!
iTrader: (2)
 
Joined: Nov 2008
Posts: 251
Likes: 0
Default

Just get it, put a cable throttle on it, and use approprate harness / computer. The engine dosen't care what you slap on it, you can switch it over no problem. If it comes with the 243 heads or equivalent, go for it! You'll be one step ahead of the game. If you're gonna look for a cable 5.3, your stuck with a 2002 truck or older motor. Most everything you come across will be DBW
Reply
Old Sep 2, 2009 | 12:52 PM
  #11  
Reno45's Avatar
Thread Starter
Teching In
 
Joined: Aug 2009
Posts: 4
Likes: 0
From: Southern Maryland
Default

Will the L33 PCM work (or be re-flashed to work) with a cable throttle body? Or do I need to get the Pre'92 PCM to do the drive by cable?
Reply




All times are GMT -5. The time now is 01:50 AM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-04 18:13:20


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-5
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-6
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-7
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-8
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-9
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE