Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

spark plugs and intake

Thread Tools
 
Search this Thread
 
Old Jan 5, 2009 | 06:14 PM
  #1  
99LS1Bird's Avatar
Thread Starter
Launching!
 
Joined: Dec 2008
Posts: 206
Likes: 0
From: Hammond,La
Default spark plugs and intake

What is the best spark plugs to run in a daily driven LS1 sometime a weekend track car? Also looks wise is there any difference in an LS1 intake and a LS6 intake
Reply
Old Jan 5, 2009 | 06:21 PM
  #2  
blubox's Avatar
Launching!
iTrader: (5)
 
Joined: Nov 2008
Posts: 237
Likes: 0
From: Houston
Default

Originally Posted by 99LS1Bird
What is the best spark plugs to run in a daily driven LS1 sometime a weekend track car? Also looks wise is there any difference in an LS1 intake and a LS6 intake
You can do a search of this, people have talked about it many many times.

Plugs, go with NGK TR 55s, MSD wires.

Intake, yes, look wise the LS1 IM has a curved in bottom. The LS6 is flat. The LS1 has EGR the LS6 does not unless it's the SLP.
Reply
Old Jan 5, 2009 | 06:21 PM
  #3  
LS6427's Avatar
Banned
iTrader: (2)
 
Joined: May 2008
Posts: 11,289
Likes: 13
From: South Florida
Default

NGK TR5 gapped at .50

LS6 intake flows a little better.

If its a stock engine, aftermarket wires will do NOTHING for performance, save the money.
Reply
Old Jan 5, 2009 | 06:24 PM
  #4  
LS6427's Avatar
Banned
iTrader: (2)
 
Joined: May 2008
Posts: 11,289
Likes: 13
From: South Florida
Default

Originally Posted by blubox
You can do a search of this, people have talked about it many many times.

Plugs, go with NGK TR 55s, MSD wires.

Intake, yes, look wise the LS1 IM has a curved in bottom. The LS6 is flat. The LS1 has EGR the LS6 does not unless it's the SLP.
No whats wierd, I've been using TR55's and then I would gap them for my needs, for like 11 years. I went a couple weeks ago to buy a new set and not one parts store has them and none of the people that worked at them said they ever heard of them. Pretty wierd. I know they're the same exact plug just different factory gaps, but damn, the TR55 has been around forever.
Reply
Old Jan 5, 2009 | 06:29 PM
  #5  
blubox's Avatar
Launching!
iTrader: (5)
 
Joined: Nov 2008
Posts: 237
Likes: 0
From: Houston
Default

That's weird, I went to a auto parts store and the guy behind the counter told me he couldn't find a water pump for the car I needed it for. He said that they just didn't carry it for that car. I called the manager over and poof it magically apeared..for 32$ with lifetime free replacement...$5 core. Wouldn't suprize me they've never heard of em.

In this case they prolly didn't have them if they were looking in the spark plug screen. However really doesn't surprize me they've never heard of them.
Reply
Old Jan 6, 2009 | 02:56 PM
  #6  
SS1875's Avatar
11 Second Club
iTrader: (34)
 
Joined: Feb 2005
Posts: 3,158
Likes: 0
From: Ft. Wayne, Indiana
Default

NGK's or Autolites for spark plugs. As stated before the LS1 and LS6 intakes look virtually the same from the top, subtle difference in the lower portion(bottom side) of the intake. The LS6 will flow enough air to support up to 650 hp and beyond and they are fairly cheap to obtain.
Reply
Old Jan 6, 2009 | 04:57 PM
  #7  
01ssreda4's Avatar
TECH Senior Member
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (96)
 
Joined: Aug 2007
Posts: 24,241
Likes: 89
From: Turnin' Wrenches Infractions: 005
Default

hook up with 99blancoss. he is a sponsor and sells tr55 and msd wires as a set for a great deal. thats what i went with during my cam swap.
Reply
Old Jan 7, 2009 | 08:07 AM
  #8  
teke184's Avatar
TECH Junkie
iTrader: (5)
 
Joined: Feb 2007
Posts: 3,183
Likes: 3
From: Key West, Florida
Default

"The LS1 has EGR the LS6 does not unless it's the SLP."

some corvettes came with the ls1 intake....without the EGR provision.

curved base is the easiest way to tell an ls1 intake.

Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Jan 12, 2009 | 11:10 PM
  #9  
2001ws6-500hp's Avatar
Banned
 
Joined: Nov 2008
Posts: 224
Likes: 0
From: ohio
Default

go back and ask for v-powers. i actually went and tried to get tr55 today and they said they didnt have them. well they got the ngk book out and they are actually called v-powers and ngks part number is tr55 first 5 means heat and second 5 is for gap.
Reply




All times are GMT -5. The time now is 03:54 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE