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

What plugs should I be running

Thread Tools
 
Search this Thread
 
Old May 11, 2006 | 09:06 PM
  #1  
c4 4 me's Avatar
c4 4 me
Thread Starter
Instructor
 
Joined: Apr 2006
Posts: 134
Likes: 0
From: Menomonee Falls Wisconsin
Default What plugs should I be running

They are autolite platinum ap 24. '86 iron head motor. What should I have in there when I add a 100-150 shot of juice? What everything right before I start messing around with giggle gas, my pistons are happy right where they are.
Reply
Old May 11, 2006 | 09:37 PM
  #2  
vader86's Avatar
vader86
Team Owner
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2001
Posts: 62,160
Likes: 1,733
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
Default

Is this engine stock?
Reply
Old May 11, 2006 | 09:43 PM
  #3  
c4 4 me's Avatar
c4 4 me
Thread Starter
Instructor
 
Joined: Apr 2006
Posts: 134
Likes: 0
From: Menomonee Falls Wisconsin
Default

Yes sir.Has a chip, k&n filter, and exhaust. Stock bottom end.
Reply
Old May 11, 2006 | 10:24 PM
  #4  
vader86's Avatar
vader86
Team Owner
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2001
Posts: 62,160
Likes: 1,733
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
Default

Brave man to run a 150 shot on the cast pistons we have, better think about some good gasoline......

Rapidfire #1 would be just fine, it'll probably outlast your engine anyway.
Reply
Old May 11, 2006 | 11:31 PM
  #5  
c4 4 me's Avatar
c4 4 me
Thread Starter
Instructor
 
Joined: Apr 2006
Posts: 134
Likes: 0
From: Menomonee Falls Wisconsin
Default

excuse my stupity but what is rapid fire #1?
Reply
Old May 11, 2006 | 11:59 PM
  #6  
vader86's Avatar
vader86
Team Owner
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2001
Posts: 62,160
Likes: 1,733
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
Default

AC DELCO RAPIDFIRE

for the 86E its #1 if memory serves

Last edited by vader86; May 12, 2006 at 12:07 AM.
Reply
Old May 12, 2006 | 12:29 AM
  #7  
black_89_vette's Avatar
black_89_vette
Melting Slicks
25 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Nov 2000
Posts: 2,469
Likes: 6
From: Winchester Ontario
Default

I run NGK TR6 which is 1 heat range colder due to nitrous use.
Reply
Old May 12, 2006 | 10:21 AM
  #8  
jmrl98's Avatar
jmrl98
Drifting
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: May 2002
Posts: 1,509
Likes: 3
From: Hazel Park MI
Default

it'll probably outlast your engine anyway. Too funny Vader!
Reply

Get notified of new replies

To What plugs should I be running

Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

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

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo




All times are GMT -4. The time now is 05:29 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