C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Transgo Shift kit

Thread Tools
 
Search this Thread
 
Old Apr 1, 2004 | 12:29 AM
  #1  
hogurt's Avatar
hogurt
Thread Starter
Drifting
15 Year Member
 
Joined: Oct 2002
Posts: 1,898
Likes: 35
From: Fairview Hts. IL
Default Transgo Shift kit

I am pulling the tranny to check and make sure everything is ok. . .while I have the tranny out, we are inspecting the shift kit.

The shift kit only allowed me to manually shift from 1st to 2nd. From what I understand, it should also allow me to manually shift from 2nd to 3rd. Also, it seems to me the 2-3 shift was not firm enough.

Any advice on getting the transgo kit setup would be much appreciated.

:cheers:
Reply
Old Apr 1, 2004 | 12:52 AM
  #2  
BHP's Avatar
BHP
Le Mans Master
20 Year Member
 
Joined: Jul 2002
Posts: 7,076
Likes: 26
From: Nevada and Florida
Default Re: Transgo Shift kit (hogurt)

If you have the "automatic kit" you should be able to upshift or downshift from any gear. The 1-2 shift firmness is controlled by 1-2 accumulator washer settings; 2 or 3 washers in your case with stall conv. The 2-3 shift fimness at part throttle is controlled by the PCM in the "base pressure vs. torque tables." The 2-3 shift also has a little delay when manually shifting from 2-3. You should let the auto do the shifting by setting your upshift and downshift MPH values (LS1-Edit). To firm up the 2-3 upshift, set the base pressure values to 50 PSI "normal third" from 0-190 lb. ft. The tranny will shift almost as fast and firm as the 1-2 upshift.

I talked to Transgo about this and they suggested some larger separator plate holes but this did not help with 2-3 manual shifting firmness or speed except for WOT.
Reply




All times are GMT -4. The time now is 04:18 PM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE