C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

ATI Underdrive Super Damper

Thread Tools
 
Search this Thread
 
Old Oct 18, 2004 | 09:18 AM
  #1  
LT4BUD's Avatar
LT4BUD
Thread Starter
Safety Car
25 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
All Eyes On Me
 
Joined: Sep 2000
Posts: 3,524
Likes: 4
From: Hinckley Ohio
Default ATI Underdrive Super Damper

Looks like P/N917273 would go on a LT4 to give 10% underdrive plus reduce weight to 4.5 pounds. With my 4.10 gears and higher idle this looks like a good idea.

http://www.atiperformanceproducts.co...ts/damserp.htm

Has anyone tried or considered these dampers??

Reply
Old Oct 18, 2004 | 11:13 AM
  #2  
Ramrod92's Avatar
Ramrod92
Melting Slicks
25 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 1999
Posts: 2,875
Likes: 0
From: Olive Branch (Memphis suburb) MS
Cruise-In II Veteran
Default

Drop Art an email awilson@atiperformanceproducts.com
Reply
Old Oct 18, 2004 | 12:00 PM
  #3  
ddr698's Avatar
ddr698
Drifting
20 Year Member
 
Joined: May 2004
Posts: 1,280
Likes: 0
From: Gretna NE
St. Jude Donor '09
Default

I have this damper but have yet to get it installed. It looks like it may have to be installed with the motor out? It looks a little difficult to get in otherwise. Luckily my motor is out anyway,
Dan
Reply
Old Oct 18, 2004 | 12:09 PM
  #4  
ericcer's Avatar
ericcer
Drifting
 
Joined: Jul 2001
Posts: 1,296
Likes: 0
From: Largo Florida
Default

Jegs their own brand and rumor has it ATI makes it for them.
Reply

Get notified of new replies

To ATI Underdrive Super Damper





All times are GMT -4. The time now is 12:19 AM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
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-9
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