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

AFR heads?

Thread Tools
 
Search this Thread
 
Old May 22, 2002 | 02:45 PM
  #1  
daddydahlin's Avatar
daddydahlin
Thread Starter
Racer
20 Year Member
 
Joined: Oct 2001
Posts: 274
Likes: 0
From: Bradenton Fl
Default AFR heads?

Is it better to use a straight lug or angle lug with these heads ? I have heard that with angle lugs certain headers won't fit is this true?
Reply
Old May 22, 2002 | 03:52 PM
  #2  
fiddleplayer's Avatar
fiddleplayer
Racer
20 Year Member
 
Joined: Sep 2000
Posts: 294
Likes: 0
From: Princeton Texas
Default Re: AFR heads? (daddydahlin)

Is the "p" not working on your keyboard? The sparkplug orientation is what's being refered to when straight or angled is mentioned. Some heads have the plug in at an angle and others have the plug coming straight out. It depends on the application. Go with what is currently on your car. If they are straight, then get straight.


[Modified by fiddleplayer, 1:55 PM 5/22/2002]
Reply
Old May 22, 2002 | 06:29 PM
  #3  
LPDesRoche's Avatar
LPDesRoche
Melting Slicks
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2000
Posts: 2,793
Likes: 46
From: Elizabeth City, NC
Default Re: AFR heads? (fiddleplayer)

AFR makes 3 different types. Straight plug, angle plug, and L98 angle plug. You need the L98 angle plug.

The header problems you are referring to are from the regular angle plug heads not the L98 angle plug version.
Reply
Old May 22, 2002 | 11:21 PM
  #4  
ski_dwn_it's Avatar
0ski_dwn_it
Former Vendor
 
Joined: Jun 2001
Posts: 7,204
Likes: 6
From: St Marys PA
Default Re: AFR heads? (LPDesRoche)

YOU NEED THE L98 PLUGS FOR SURE!

That was typed in caps for a reason. Too many people have been getting the wrong ones then having problems.

I would also recommend searching for a few of my archieved posts on my project. Many other issues need to be answered before ordering.

Do a search and if you need any clarification let me know.

Reply
Old May 23, 2002 | 12:39 AM
  #5  
CORKVETTE1's Avatar
CORKVETTE1
Melting Slicks
10 Year Member
 
Joined: Sep 2000
Posts: 3,099
Likes: 0
From: PITTSBURGH PA
Cruise-In IV Veteran
Cruise-In V Veteran
Default Re: AFR heads? (ski_dwn_it)

I HAVE THE REGULAR ANGLE PLUGS AND WAS FINE WITH EITHER FACTORY HEADERS OR AFTERMARKET HEADERS :D
Reply
Old May 23, 2002 | 03:48 PM
  #6  
GRX's Avatar
GRX
Le Mans Master
20 Year Member
 
Joined: Jul 2001
Posts: 6,252
Likes: 2
From: Silicon Valley Kalifornia
Default Re: AFR heads? (CORKVETTE1)

What's the diff between 'L98 Angle' and 'Angle'???? :confused:
Reply
Old May 24, 2002 | 12:23 PM
  #7  
Fastguy's Avatar
Fastguy
Team Owner
25 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Nov 1999
Posts: 26,679
Likes: 17
From: This vette goes to 11 Milford MA
St. Jude Donor '03-'05
Default Re: AFR heads? (GRX)

The L98 angle almost looks straight but it isn't, slight angle. The angle plug heads are more severe angles. I have L98 angles on my 383 and the hookers bolted up fine on the engine stand.
Reply
Old May 24, 2002 | 04:48 PM
  #8  
GRX's Avatar
GRX
Le Mans Master
20 Year Member
 
Joined: Jul 2001
Posts: 6,252
Likes: 2
From: Silicon Valley Kalifornia
Default Re: AFR heads? (Fastguy)

Why the L98 angle? To clear L98 header manifolds? :confused:
Reply

Get notified of new replies

To AFR heads?

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




All times are GMT -4. The time now is 06:50 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