Automatic Transmission 2-Speed thru 10-Speed GM Autos | Converters | Shift Kits
Sponsored by:
Sponsored by:

Can u lock up a Yank?

Thread Tools
 
Search this Thread
 
Old May 28, 2002 | 11:14 PM
  #1  
JS's Avatar
JS
Thread Starter
10 Second Club
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (4)
 
Joined: Nov 2001
Posts: 7,303
Likes: 4
From: Delray Beach, Fl.
Default Can u lock up a Yank?

I'm running a UT4600
Its loooose.

Has anyone tried locking up the Ultra Thruster?Is it as efficent as a TP?

Do u think I'll get anything?Will I hurt the lu clutch?Where would u start locking this verter up at if u tried it?

JS
Reply
Old May 29, 2002 | 07:57 AM
  #2  
Ragtop 99's Avatar
TECH Senior Member
iTrader: (7)
 
Joined: Nov 2001
Posts: 9,491
Likes: 1
From: Bethesda, MD
Default Re: Can u lock up a Yank?

You can lock it up.

Make sure you've given it some break in time before locking it at WOT.

Efficency. My guess is the 4600 less efficent than a 4400, but I haven't seen any data on it.
Reply
Old May 29, 2002 | 10:04 AM
  #3  
Raughammer's Avatar
D(irecto)r Pepper
 
Joined: Nov 2001
Posts: 1,952
Likes: 0
From: Houston Raceway Park...in TEXAS.
Default Re: Can u lock up a Yank?

Yes you can lock it up.

But do it at the track to see if it actually helps you.

the TP is loose... the UT is even more loose.

These are not streetable converters for the "average" joe. But dang they work well at the track.

Good luck.

p.s., locking up ,my Yank yeilded less than stellar results.
Reply
Old May 30, 2002 | 11:05 PM
  #4  
JS's Avatar
JS
Thread Starter
10 Second Club
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (4)
 
Joined: Nov 2001
Posts: 7,303
Likes: 4
From: Delray Beach, Fl.
Default Re: Can u lock up a Yank?

I would ONLY lock it up at the track John
I'm gonna run it w/o LU a couple times just to see.Then I'll start at about 6000RPM and see what happens.

I hope I dont have to go back to the TP4600 like your running. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />

JS
Reply
Old Jun 1, 2002 | 12:45 AM
  #5  
Raughammer's Avatar
D(irecto)r Pepper
 
Joined: Nov 2001
Posts: 1,952
Likes: 0
From: Houston Raceway Park...in TEXAS.
Default Re: Can u lock up a Yank?

Mine is a TP4400.
In a stock motor car it is rated at a 4200 or so.

Good luck.

Campbell
Reply
Old Jun 1, 2002 | 01:42 AM
  #6  
JS's Avatar
JS
Thread Starter
10 Second Club
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (4)
 
Joined: Nov 2001
Posts: 7,303
Likes: 4
From: Delray Beach, Fl.
Default Re: Can u lock up a Yank?

Hmmm?
I was told different John?

JS
Reply
Old Jun 1, 2002 | 05:41 AM
  #7  
ONYXSS's Avatar
TECH Enthusiast
 
Joined: Nov 2001
Posts: 699
Likes: 0
From: Maryland
Default Re: Can u lock up a Yank?

Interested to see your results, JS. I'm losing my UT4800 and going back to the 4400. Originally we were going with a big cam, but changed plans. Now, like Raugh, I'm not having the results I wanted and think the 4400 will be better.
Reply
Old Jun 1, 2002 | 07:02 AM
  #8  
Raughammer's Avatar
D(irecto)r Pepper
 
Joined: Nov 2001
Posts: 1,952
Likes: 0
From: Houston Raceway Park...in TEXAS.
Default Re: Can u lock up a Yank?

Sorry, for your misinformation.

So when are you going to try this at the track... or have you already?

This weekend? Keep us informed and good luck!

CamPbell
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 Jun 1, 2002 | 08:54 AM
  #9  
JS's Avatar
JS
Thread Starter
10 Second Club
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (4)
 
Joined: Nov 2001
Posts: 7,303
Likes: 4
From: Delray Beach, Fl.
Default Re: Can u lock up a Yank?

Yea John people say alot of things that arent true or cloud thruths with BS to make themselves look good.

Most of that comes from the West Coast <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />
I will have some info this comming week guys.
Will see it the verter works.

JS
Reply




All times are GMT -5. The time now is 06:03 PM.

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