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

l98, perfomance

Thread Tools
 
Search this Thread
 
Old Feb 8, 2004 | 06:52 PM
  #1  
VikingC4's Avatar
VikingC4
Thread Starter
Intermediate
 
Joined: Feb 2004
Posts: 33
Likes: 0
From: isafjordur
Default l98, perfomance

what is the perfomnace of the orginal l98?
1/4 time, 0-60mph and more...

i was surprised when i got mine, only thing i know that is not orginal is the exhaust headers and K&N filter, and it goes strong, spin new 275/40Zr17 up to 80 kmh :cool:
Reply
Old Feb 8, 2004 | 07:03 PM
  #2  
rsafier's Avatar
rsafier
Burning Brakes
15 Year Member
 
Joined: Feb 2003
Posts: 1,212
Likes: 0
From: OH
Default Re: l98, perfomance (VikingC4)

stock is around 6 seconds, varies by year a little.

Mine is currently about 5.5 seconds consistently. 5.2 if I get a good launch. The L98 has that great low-end torque so avoiding wheel-spin is pretty hard unless your running R-compound tires.
Reply
Old Feb 8, 2004 | 08:32 PM
  #3  
metropolis's Avatar
metropolis
Drifting
 
Joined: Nov 2002
Posts: 1,790
Likes: 0
Default Re: l98, perfomance (rsafier)

It depends on if it is in an f-body or Vette.
Reply
Old Feb 8, 2004 | 08:35 PM
  #4  
vader86's Avatar
vader86
Team Owner
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2001
Posts: 62,161
Likes: 1,733
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
Default Re: l98, perfomance (VikingC4)

just a tad under 6 seconds and about 14.0 in the 1/4, on average

it gets better each year just a little.
Reply
Old Feb 9, 2004 | 12:22 PM
  #5  
VikingC4's Avatar
VikingC4
Thread Starter
Intermediate
 
Joined: Feb 2004
Posts: 33
Likes: 0
From: isafjordur
Default Re: l98, perfomance (VikingC4)

it's a 89, yes great low end power pull hard in 2k rpm, like i sad (hmm misspelling) i wass realy surprised when i flored it :yesnod: and good fuel milage can somone here read the Vin code for me? dont know anything about the car,
Reply
Old Feb 9, 2004 | 12:42 PM
  #6  
65Z01's Avatar
65Z01
Team Owner
20 Year Member
 
Joined: Dec 2000
Posts: 90,675
Likes: 304
From: SE NY
Cruise-In II Veteran
Default Re: l98, perfomance (VikingC4)

Welcome to the Forum and congrats on your new Vette.

Yes the L98 launches hard and pulls well through 1st gear. The way to minimize wheel spin on launch is to do a little brake stand and then roll into the throttle as you release the brake pedal.

What year Vette is it?

The VIN doesn't tell you much except the year. For example:
-1 == made in USA
-G == made by GM
-1 == Chevy division of GM
-YY == Corvette
-07 == coupe; 67 == convertable
-1 == manual restraint
-8 == Corvette L98, 5.7L V8 TPI
-6 == check digit??
-J == 1988 model year (G==1986; L==1990)
-5 == Bowling Green, assembly plant code
-xxxxxx == sequence code

The Regular Production Option (RPO) list for the car is located under the center console lid; there are web sites where you can decode the major items listed there.
Reply

Get notified of new replies

To l98, perfomance





All times are GMT -4. The time now is 02:39 PM.

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