Conversions & Swaps LSX Engines in Non-LSX Vehicles
Sponsored by:
Sponsored by:

HELP! Dynatech headers burning plug wire

Thread Tools
 
Search this Thread
 
Old Jul 3, 2010 | 10:56 PM
  #1  
myz06's Avatar
Thread Starter
Staging Lane
iTrader: (14)
 
Joined: Aug 2005
Posts: 59
Likes: 0
From: Kentucky
Default HELP! Dynatech headers burning plug wire

On the #5 cylinder, if you know Dynatech's, the header tube runs parallel and not down. I have to move my coil pack way down to even hook up my truck wires (have 6.0 in 69 Camaro). Is there anything else longer or to do besides relocating the coils? The dang boot on the plug is so long and practically touches the inside tube. I've even put on heat socks, shields, and still burn them up. It's been like 4 now. I would like to put the coil pack back up with the others but can't. It's even tight running behind. Ideas or pics? Thanks. Yes, tried an 8.1l wire as it's a tad longer but the boot off the plug was huge and laying all over the tube. Maybe a 90 on the plug would help to go in between???
Reply
Old Jul 4, 2010 | 12:25 AM
  #2  
350SS's Avatar
TECH Fanatic
iTrader: (38)
 
Joined: Feb 2004
Posts: 1,135
Likes: 21
From: Houston, TX
Default

dang, that sucks...I've been wondering about the fitment of the dynatechs for my Nova...

The truck wires are going to be the longest I think. Do you have any pics? That might make it easier to come up with a solution if we can see the problem...

A couple of things to consider, aftermarket wires like msd or taylor will probably have a smaller boot, but I don't know if that will solve the problem.

Another option would be modding some LT1 or 96-98 vortec truck wires which use the same spark plug and coil ends.
Reply
Old Jul 4, 2010 | 12:45 AM
  #3  
myz06's Avatar
Thread Starter
Staging Lane
iTrader: (14)
 
Joined: Aug 2005
Posts: 59
Likes: 0
From: Kentucky
Default

The headers are great because of the ample clearance of the power steering pump but do suck for burning up the wires. A guy suggested some NGK 120 degree boot ends that worked for him so might try that. Thanks.
Reply
Old Jul 4, 2010 | 01:59 AM
  #4  
350SS's Avatar
TECH Fanatic
iTrader: (38)
 
Joined: Feb 2004
Posts: 1,135
Likes: 21
From: Houston, TX
Default

I've never heard anyone trying these but google wrenchrat sparkarm. I'm curious to hear if they work... they'll probably look stupid though, unfortunately.
Reply
Old Jul 4, 2010 | 02:13 AM
  #5  
myz06's Avatar
Thread Starter
Staging Lane
iTrader: (14)
 
Joined: Aug 2005
Posts: 59
Likes: 0
From: Kentucky
Default

Never seen those. Different. Like you said, probably won't look right, but might work like a charm.
Reply
Old Jul 4, 2010 | 09:23 AM
  #6  
Pop N Wood's Avatar
TECH Junkie
iTrader: (1)
 
Joined: May 2006
Posts: 3,402
Likes: 8
Default

Get the MSD wires with the multi angle boots. They are a little longer than stock wires. Most importantly, you can individually bend the boot to any angle you want. Should clear any header problem.
Reply
Old Jul 4, 2010 | 09:27 AM
  #7  
Joshiedoom's Avatar
12 Second Club
iTrader: (4)
 
Joined: Dec 2007
Posts: 1,712
Likes: 0
From: Between Bowling Green/Owensboro
Default

Originally Posted by Pop N Wood
Get the MSD wires with the multi angle boots. They are a little longer than stock wires. Most importantly, you can individually bend the boot to any angle you want. Should clear any header problem.
There ya go.
Reply
Old Jul 4, 2010 | 11:29 AM
  #8  
billsnogo's Avatar
Launching!
15 Year Member
iTrader: (7)
 
Joined: May 2008
Posts: 269
Likes: 0
From: brooklyn park, mn
Default

I am watching this with great interest! Been thinking about these for my 71 Nova, and no one has reported fitment issues. Hope you can find a good cure for these, as the price on them is pretty decent.
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 Jul 4, 2010 | 01:15 PM
  #9  
pdsq98gt's Avatar
TECH Regular
15 Year Member
 
Joined: Sep 2007
Posts: 443
Likes: 3
From: Kansas City, MO
Default

You might want to take a look at the new body style truck wires. They have a 90* at the plug connector.
Reply
Old Jul 7, 2010 | 11:34 AM
  #10  
myz06's Avatar
Thread Starter
Staging Lane
iTrader: (14)
 
Joined: Aug 2005
Posts: 59
Likes: 0
From: Kentucky
Default

Thanks for the info on the 09 up plug wires. Might just pick up a set and sell what I don't need. Anyone else in this situation interested in a wire or two? Ill probably use 2 and sell the others. Figured about $8 shipped for one or $14 shipped for two.
Reply
Old Jul 7, 2010 | 01:15 PM
  #11  
350SS's Avatar
TECH Fanatic
iTrader: (38)
 
Joined: Feb 2004
Posts: 1,135
Likes: 21
From: Houston, TX
Default

Any way you could post up some pics? I'd like to go with the dynatech's eventually but would like to know what I'm getting into
Reply
Old Jul 7, 2010 | 03:37 PM
  #12  
billsnogo's Avatar
Launching!
15 Year Member
iTrader: (7)
 
Joined: May 2008
Posts: 269
Likes: 0
From: brooklyn park, mn
Default

Originally Posted by 350SS
Any way you could post up some pics? I'd like to go with the dynatech's eventually but would like to know what I'm getting into
x2
Reply
Old Jul 7, 2010 | 05:41 PM
  #13  
myz06's Avatar
Thread Starter
Staging Lane
iTrader: (14)
 
Joined: Aug 2005
Posts: 59
Likes: 0
From: Kentucky
Default

Try to get some pics in the next few days. Also picking up a set of 09 wires so I will know if that fixes it.
Reply
Old Jul 7, 2010 | 06:28 PM
  #14  
350SS's Avatar
TECH Fanatic
iTrader: (38)
 
Joined: Feb 2004
Posts: 1,135
Likes: 21
From: Houston, TX
Default

Reply
Old Jul 7, 2010 | 06:34 PM
  #15  
billsnogo's Avatar
Launching!
15 Year Member
iTrader: (7)
 
Joined: May 2008
Posts: 269
Likes: 0
From: brooklyn park, mn
Default

Originally Posted by 350SS
x2. If the '09 wires work, I will order the headers ASAP. Will work out fine since I have no wires to start with
Reply
Old Jul 13, 2010 | 05:42 PM
  #16  
myz06's Avatar
Thread Starter
Staging Lane
iTrader: (14)
 
Joined: Aug 2005
Posts: 59
Likes: 0
From: Kentucky
Default

Originally Posted by Pop N Wood
Get the MSD wires with the multi angle boots. They are a little longer than stock wires. Most importantly, you can individually bend the boot to any angle you want. Should clear any header problem.
Do you have a part number for these wires? And when you say a little longer, is that a little longer then the fbody wires or the truck wires? Fbody's are shorter, so if they were longer then truck that would be great.

No 09 wires will work. I've looked at 10 Camaro and 09 Silverado and both are straight boots. Unless someone knows something I don't. Thanks.
Reply
Old Jul 13, 2010 | 06:43 PM
  #17  
350SS's Avatar
TECH Fanatic
iTrader: (38)
 
Joined: Feb 2004
Posts: 1,135
Likes: 21
From: Houston, TX
Default

I had an '03 Chevy Express van 6.0L engine in my truck that had 90 deg boot ends... similar to this pic from rockauto.



Don't know if these would work or not...
Reply
Old Jul 13, 2010 | 06:52 PM
  #18  
myz06's Avatar
Thread Starter
Staging Lane
iTrader: (14)
 
Joined: Aug 2005
Posts: 59
Likes: 0
From: Kentucky
Default

Originally Posted by 350SS
I had an '03 Chevy Express van 6.0L engine in my truck that had 90 deg boot ends... similar to this pic from rockauto.



Don't know if these would work or not...
Nope, too long. That's what the 8.1l wires looked like. I need a short 90 on the plug end. Guess I might buy some 90 boots and just cut a wire and try that. I've never had good luck when I cut and make the wires though.
Reply
Old Jul 13, 2010 | 08:17 PM
  #19  
1994t/a's Avatar
On The Tree
15 Year Member
 
Joined: Feb 2007
Posts: 156
Likes: 0
Default

Any way you could post up some pics? I'd like to go with the dynatech's eventually but would like to know what I'm getting into
same here....how long did it take you to get yours?where did you order them from?
im thinking of ordering a set of pacesetter long tubes for a 99-04 truck and seeing how they work on my nova.from looking at pictures seems like they will work in my car without much if any modification.
Reply
Old Aug 5, 2010 | 04:07 PM
  #20  
SlvrSierra4.8's Avatar
TECH Resident
iTrader: (24)
 
Joined: Jun 2005
Posts: 860
Likes: 0
From: Houston, TX
Default

Any updates on this w/ pics?
Reply



All times are GMT -5. The time now is 02:52 AM.

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