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

L98 Flywheel

Thread Tools
 
Search this Thread
 
Old Mar 4, 2005 | 03:07 PM
  #1  
Old182A's Avatar
Old182A
Thread Starter
Advanced
 
Joined: Jul 2004
Posts: 80
Likes: 0
Default L98 Flywheel

All, the starter on my 91 auto L98 seems to have a flat spot on it and I want to replace it. Sometimes it just "clicks" for few tries, then starts; other times it starts normally. Battery's good and after it starts, it runs great. My questions are: Does this engine have a 153 tooth or 168 tooth flywheel? Is a gear reduction performance starter the way to go, or is OEM ok? The engine's bone stock and there's no major mods in its future - I just enjoy the ride. Thanks in advance.
Joe
Reply
Old Mar 4, 2005 | 04:00 PM
  #2  
SupaVette's Avatar
SupaVette
Racer
10 Year Member
 
Joined: Feb 2002
Posts: 293
Likes: 0
From: Benoni Gauteng
Default

Are you sure it's not the solenoid in the starter going rather than the fly wheel? I normally find it's the starter at fault more than the flywheel
Reply
Old Mar 4, 2005 | 04:01 PM
  #3  
SupaVette's Avatar
SupaVette
Racer
10 Year Member
 
Joined: Feb 2002
Posts: 293
Likes: 0
From: Benoni Gauteng
Default

Ok never mind, i didn't read the question properly, it's late
Reply
Old Mar 4, 2005 | 04:07 PM
  #4  
IBEAM700's Avatar
IBEAM700
Safety Car
 
Joined: Feb 2001
Posts: 4,397
Likes: 0
From: Looks like I picked the wrong week to stop sniffin glue Orlando
Default

All C4’s use a 153 tooth flywheel, and the stock mini-starter for 91 is just fine as a replacement
Reply
Old Mar 5, 2005 | 03:14 AM
  #5  
85 500 horse's Avatar
85 500 horse
Melting Slicks
15 Year Member
 
Joined: Dec 2004
Posts: 2,954
Likes: 2
From: Obama=death for America
Default

I happen to have a starter that just came out of my 85. It had 52K on it and I took it out to go with a high torque unit due to mods. There's nothing wrong with it and it's yours for $35 plus shipping. Send me an email if interested.
Reply
Old Mar 5, 2005 | 03:23 AM
  #6  
REDC4CORVETTE's Avatar
REDC4CORVETTE
Safety Car
10 Year Member
 
Joined: Apr 2004
Posts: 4,532
Likes: 7
From: Lahaina Hi
Default

My L98 86 has 168 teeth .
Jegs has a high tq starter for 138.00 on sale this mth and it will fit 168 or 153 tooth I bought one .
Reply
Old Mar 5, 2005 | 01:37 PM
  #7  
CFI-EFI's Avatar
CFI-EFI
Race Director
10 Year Member
 
Joined: Sep 2000
Posts: 17,298
Likes: 33
From: The Top of Utah
Default

Originally Posted by REDC4CORVETTE
My L98 86 has 168 teeth.
That is not stock.

RACE ON!!!
Reply
Old Mar 6, 2005 | 03:02 AM
  #8  
olman's Avatar
olman
Racer
 
Joined: Mar 2004
Posts: 311
Likes: 0
From: Oakley Ca
Default

Originally Posted by CFI-EFI
That is not stock.

RACE ON!!!

I couldn't get 168 tooth flywheel in mine. As for the original question, sounds like a solenoid problem to me.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

 Michael S. Palmer
story-1

5 Best & 5 Worst Corvette Daily Drivers

 Joe Kucinski
story-2

The Headlights of Every Corvette Generation Explained

 Joe Kucinski
story-3

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-4

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-5

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-6

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-7

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-8

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-9

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
Old Mar 6, 2005 | 03:22 AM
  #9  
Aggravated4life's Avatar
Aggravated4life
Race Director
10 Year Member
 
Joined: Aug 2000
Posts: 14,130
Likes: 7
Cruise-In II Veteran
Default

Hey Joe,
If you want to get your starter fixed,I highly suggest you get yours rebuilt and not"exchanged" with a core from the parts stores.

I forget the flywheel tooth but its very important to see if your
starter has any shims or not.Many times,when you swap starters with the parts stores,they dont fit right without proper shimming,which is a pain in the azz.Usually its not the same as the one in your car.
Check this out before swapping starters.

Btw,Im a former NewYorker and lived in Westchester county and Fishkill area in the Past.Hope the Vette gets fixed for ya!!
Reply
Old Mar 10, 2005 | 12:08 PM
  #10  
Old182A's Avatar
Old182A
Thread Starter
Advanced
 
Joined: Jul 2004
Posts: 80
Likes: 0
Default

Thanks for all the good feedback, gang. John, I took your advice and ordered a starter from Jegs (w/solenoid and shims: $148 incl. shipping) as I wanted a new unit in the car.

Bill: 22+ years at Texaco Research - great ride!

Joe
Reply
Old Mar 10, 2005 | 12:45 PM
  #11  
scorp508's Avatar
scorp508
Team Owner
Supporting Lifetime Gold
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2000
Posts: 83,384
Likes: 88
From: Boston, MA
Default

I hope you went with a mini-starter. The full sized ones are such a bear to work with.
Reply
Old Mar 10, 2005 | 12:47 PM
  #12  
IBEAM700's Avatar
IBEAM700
Safety Car
 
Joined: Feb 2001
Posts: 4,397
Likes: 0
From: Looks like I picked the wrong week to stop sniffin glue Orlando
Default

Originally Posted by scorp508
I hope you went with a mini-starter. The full sized ones are such a bear to work with.
Yeah, their heavy too
Reply
Old Mar 11, 2005 | 09:57 AM
  #13  
Old182A's Avatar
Old182A
Thread Starter
Advanced
 
Joined: Jul 2004
Posts: 80
Likes: 0
Default

Uh oh. I ordered part #555-10001 - I think it's full size, but has an adjustable mount, weighs 10.5 lbs. Well, maybe it'll take a few extra beers and cigars....!
Reply

Get notified of new replies

To L98 Flywheel





All times are GMT -4. The time now is 06:32 AM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
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-7
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-8
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-9
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