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

Bad converter or something else?

Thread Tools
 
Search this Thread
 
Old Mar 3, 2005 | 03:05 PM
  #1  
One Bad Z's Avatar
Thread Starter
11 Second Club
iTrader: (1)
 
Joined: Jun 2004
Posts: 655
Likes: 0
From: In a van down by the river, Missouri
Question Bad converter or something else?

I have a Dr Evil stg 2 tranny and tci 3500 super street fighter converter. Both have around 1500 miles on them. Im using a stock tune besides correction for gears and tires with a hypercrap programmer (waiting for hptuners). Here's the problem. At WOT on the 1-2 shift it pulls good till around 4700-5000rpms then the rpms rap out fast and it feels like the car is falling on its face and has no power. What do you think it is and could it be fixed/tuned with hptuners? -Thanks
Reply
Old Mar 9, 2005 | 06:49 PM
  #2  
One Bad Z's Avatar
Thread Starter
11 Second Club
iTrader: (1)
 
Joined: Jun 2004
Posts: 655
Likes: 0
From: In a van down by the river, Missouri
Default

One guy told me today that he had a similar problem. It would get to the upper rpms and go into "neutral mode". He said the problem was a cracked piston in the transmission. Does this sound right? His 4l60 was in a '94 lt1 firebird though. Whats the difference between the 4l60s in the lt1 cars to the 4l60s in ls1 cars? Sucks if i have to take this brand new transmission out with a warranty that just ended.



TTT
Reply




All times are GMT -5. The time now is 10:12 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE