C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

LS6 Upgrade

Thread Tools
 
Search this Thread
 
Old Nov 3, 2004 | 03:39 PM
  #1  
G-lock's Avatar
G-lock
Thread Starter
Burning Brakes
20 Year Member
All Eyes On Me
Liked
Top Answer: 1
 
Joined: Mar 2003
Posts: 966
Likes: 43
From: Lansing MI
Default LS6 Upgrade

If I put a LS6 intake on my 99 do I need a late model TB or will my 78mm TB bolt up or did they just change the MAF to 85mm in 2001?? Thanx. Jeff
Reply
Old Nov 3, 2004 | 04:33 PM
  #2  
tabbruzz's Avatar
tabbruzz
Safety Car
25 Year Member
Photoriffic
Liked
Top Answer: 1
 
Joined: Feb 1999
Posts: 4,043
Likes: 342
From: Central NJ
Default

You will also need the coolent pipes\plugs. Everything else can be reused...
Reply
Old Nov 3, 2004 | 04:56 PM
  #3  
Mitch C's Avatar
Mitch C
Melting Slicks
 
Joined: Jun 2001
Posts: 2,743
Likes: 3
From: Davie Florida
Default

Originally Posted by tabbruzz
You will also need the coolent pipes\plugs. Everything else can be reused...
Reply
Old Nov 3, 2004 | 09:54 PM
  #4  
mdhmi's Avatar
mdhmi
Team Owner
 
Joined: Jul 2003
Posts: 20,474
Likes: 2
From: Detroit
Default

You don't need to change your TB.

Mark
Reply
Old Nov 3, 2004 | 10:02 PM
  #5  
LoneStarFRC's Avatar
LoneStarFRC
Team Owner
15 Year Member
 
Joined: May 2001
Posts: 36,836
Likes: 243
From: Dear Karma, I have a list of people you missed.
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15-'16
Default

Originally Posted by tabbruzz
You will also need the coolent pipes\plugs. Everything else can be reused...
Do yourself a favor while your there and change out your oil pressure sending switch. If it hasn't failed yet, it will. It's only a matter of time. It's an easy and inexpensive change once the intake manifold is off. HTH

Robert
Reply
Old Nov 3, 2004 | 10:14 PM
  #6  
G-lock's Avatar
G-lock
Thread Starter
Burning Brakes
20 Year Member
All Eyes On Me
Liked
Top Answer: 1
 
Joined: Mar 2003
Posts: 966
Likes: 43
From: Lansing MI
Default

Good info, Thanx to all who replied. Jeff
Reply
Old Nov 3, 2004 | 11:35 PM
  #7  
ROD BROWN's Avatar
ROD BROWN
Drifting
20 Year Member
 
Joined: Apr 2001
Posts: 1,779
Likes: 6
From: LOS ANGELES CA.
Default Replaced the intake manifold on my 98

I had Andy replace the oil sending unit and while the manifold was off,Andy recommended replacing the intake manifold for a LS6.Well,was I in for a surprise.The LS6 manifold increased my low end tremendously.I now have a car that acceleratres the entire power band without dead spots.I read that the LS6 manifold didn't do much for cars,but it made my car SCREAM.Thanks to Andy.
Reply

Get notified of new replies

To LS6 Upgrade





All times are GMT -4. The time now is 03:39 PM.

story-0
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-1
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-2
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-3
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-4
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-5
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-6
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-7
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-8
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-9
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE