C6 Tech/Performance LS2, LS3, LS7, LS9 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Summit harmonic balancer

Thread Tools
 
Search this Thread
 
Old Jun 3, 2022 | 04:02 PM
  #1  
apexninja's Avatar
apexninja
Thread Starter
Heel & Toe
 
Joined: Feb 2022
Posts: 19
Likes: 1
From: South Florida
Default Summit harmonic balancer

I just installed the Summit harmonic balancer yesterday and it's wobbling. It smooths out around 2k rpm. No squeaking or noise from the belts. I'm assuming that this is not supposed to be wobbling though.

https://www.facebook.com/100002651880556/videos/1010824106232441/

Reply
Old Jun 3, 2022 | 05:50 PM
  #2  
Ogre39's Avatar
Ogre39
Instructor
Veteran: Air Force
 
Joined: Jun 2019
Posts: 197
Likes: 99
From: Eastern NC
Default

Yep, that's not good. It wobbles more than the OEM one I replaced. I wouldn't be happy with that... Did it press on all the way? Torqued?
Reply
Old Jun 3, 2022 | 08:19 PM
  #3  
Spaceme1117's Avatar
Spaceme1117
Safety Car
10 Year Member
Loved
Community Favorite
 
Joined: May 2016
Posts: 4,663
Likes: 1,846
From: Erlanger, Kentucky
Default

Yeah, that is no good at all.

Definitely need to remove that and get your money back. I would recommend a PowerBond HB.
Reply

Get notified of new replies

To Summit harmonic balancer





All times are GMT -4. The time now is 06:17 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