C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

MSD 6AL placement

Thread Tools
 
Search this Thread
 
Old Jul 24, 2007 | 04:33 AM
  #1  
tristan69's Avatar
tristan69
Thread Starter
Racer
10 Year Member
 
Joined: Oct 2006
Posts: 306
Likes: 1
From: Burnaby BC
Default MSD 6AL placement

I bought a MSD 6AL last year and it is time to install it.

I would love to see pictures of where others are placing them.

This is what my engine bay is looking like today as I am in the final stages of my rebuild.

Thanks
Reply
Old Jul 24, 2007 | 05:59 AM
  #2  
82MDVette's Avatar
82MDVette
Drifting
 
Joined: Jun 2005
Posts: 1,725
Likes: 0
From: Hanover Maryland
Default



Reply
Old Jul 24, 2007 | 08:24 AM
  #3  
11Jake's Avatar
11Jake
Racer
 
Joined: Mar 2006
Posts: 313
Likes: 0
From: Fairfield PA
Default

I mounted my Crane unit in the engine bay were the vapor canister was but I think I am going to relocate it inside the cabin. I am afraid it is going to get wet and crap out. I have seen some people mount the iginition units in the glove box.
Reply
Old Jul 24, 2007 | 09:00 AM
  #4  
Bee Jay's Avatar
Bee Jay
Safety Car
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2005
Posts: 3,961
Likes: 573
From: Lompoc, CA. Santa Barbara County
Default

Look to the left of my relay array.
Reply
Old Jul 24, 2007 | 11:20 AM
  #5  
tristan69's Avatar
tristan69
Thread Starter
Racer
10 Year Member
 
Joined: Oct 2006
Posts: 306
Likes: 1
From: Burnaby BC
Default

Originally Posted by 82MDVette


I would love to place it here, but this is where my vacuum can for my wiper door goes.
Reply
Old Jul 24, 2007 | 12:48 PM
  #6  
VCuomo's Avatar
VCuomo
Burning Brakes
10 Year Member
 
Joined: Jul 2006
Posts: 1,047
Likes: 12
From: SoCal
Default

I mounted mine to the passenger side wheel well.
Reply
Old Jul 24, 2007 | 03:29 PM
  #7  
Frank_833's Avatar
Frank_833
Racer
Supporting Lifetime
10 Year Member
 
Joined: Mar 2007
Posts: 274
Likes: 0
From: Fairview TX
Default

Pax wheel well under the fender (faces the firewall).
Reply
Old Jul 24, 2007 | 05:07 PM
  #8  
Silver73SB's Avatar
Silver73SB
Intermediate
15 Year Member
 
Joined: Feb 2006
Posts: 33
Likes: 0
From: Milton DE
Default

Since I am a fair weather driver and don't use my window washer I mounted the 6AL to a plate and then to the bracket that held the washer bottle. Sorry but I don't have a picture
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Michael S. Palmer
story-1

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

 Joe Kucinski
story-2

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

 Joe Kucinski
story-3

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

 Verdad Gallardo
story-4

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-5

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-6

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-7

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-8

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-9

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

 Michael S. Palmer
Old Jul 24, 2007 | 05:56 PM
  #9  
jaggeedfire's Avatar
jaggeedfire
Instructor
20 Year Member
 
Joined: Oct 2001
Posts: 224
Likes: 0
From: Austin TX
Default

I dont have a pic either but mine is inside the wiper well on the other side of the firewall from where 82MD has his.

Nick
Reply
Old Jul 24, 2007 | 08:14 PM
  #10  
C3 Stroker's Avatar
C3 Stroker
Safety Car
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2004
Posts: 3,924
Likes: 735
From: Youngstown Ohio
Default

No pic, but on my '69 I installed mine on the small flat area between the radiator and the grill......this is the place where the factory installed the transistorized ignition box option on Corvettes.
Reply
Old Jul 24, 2007 | 11:40 PM
  #11  
chris75stingray's Avatar
chris75stingray
Burning Brakes
15 Year Member
 
Joined: Feb 2005
Posts: 1,235
Likes: 0
From: Mesa AZ
Default

Reply
Old Jul 25, 2007 | 06:53 AM
  #12  
Tomi72's Avatar
Tomi72
Racer
20 Year Member
 
Joined: Nov 2000
Posts: 369
Likes: 1
From: Finland
Default

There's no radiator overflow tank in my -72 so I mounted the 6AL in it's place on the flat spot on the passenger inner fender.


Last edited by Tomi72; Jul 27, 2007 at 01:09 PM.
Reply
Old Jul 25, 2007 | 11:28 AM
  #13  
tristan69's Avatar
tristan69
Thread Starter
Racer
10 Year Member
 
Joined: Oct 2006
Posts: 306
Likes: 1
From: Burnaby BC
Default

Originally Posted by Tomi72
There's no radiator overflow tank on my -72 so I mounted the 6AL in it's place on the flat spot on the passenger inner fender.

Does this allow you access to the windshield washer tank?

If so maybe I will do the same and get a tube overflow tank and move it beside the rad.


Thanks

PS: what is that big red thing above the 6AL?
Reply
Old Jul 25, 2007 | 02:12 PM
  #14  
DaveP's Avatar
DaveP
Burning Brakes
25 Year Member
 
Joined: May 1999
Posts: 865
Likes: 4
From: troy, mi
Default

7 years ago i put my MSD in the storage compartment behind the pass. seat, ran the 4 wires under the console and noone even knows you have it. Leave a bit of airspace around the box, it gets warm but probably no worse than being in the engine compartment.
Reply
Old Jul 25, 2007 | 04:04 PM
  #15  
682XLR8's Avatar
682XLR8
Safety Car
Veteran: Army
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Dec 2005
Posts: 4,270
Likes: 20
From: Central Michigan
Default

Mounted mine up under the pass side fender well, behind the coolant tank. Out of sight, never know it was there
The red thing is the capacitor, also by MSD, and I'd recommend getting one if you plan on installing a stereo
Reply
Old Jul 25, 2007 | 05:50 PM
  #16  
jpatrick636's Avatar
jpatrick636
Drifting
15 Year Member
 
Joined: Jul 2003
Posts: 1,253
Likes: 1
From: East China MI
Default

Behind the passenger seat. It was a lot of work, but I had to get them out of the engine bay. I already burned one up.
Reply
Old Jul 25, 2007 | 08:17 PM
  #17  
morganjd's Avatar
morganjd
Instructor
10 Year Member
 
Joined: Sep 2005
Posts: 180
Likes: 1
Default

mounted mine on the passenger side, inside the car behind the map pocket, I only mounted it with the 2 top bolts and it hangs down and is very secure and touches nothing. You can run the wires out of the hole just below the heater box. The hole is where one of the carpet plugs goes. Nobdy knows it is there
Reply

Get notified of new replies

To MSD 6AL placement

Old Jul 26, 2007 | 07:35 PM
  #18  
Tomi72's Avatar
Tomi72
Racer
20 Year Member
 
Joined: Nov 2000
Posts: 369
Likes: 1
From: Finland
Default

Originally Posted by tristan69
Does this allow you access to the windshield washer tank?

If so maybe I will do the same and get a tube overflow tank and move it beside the rad.
Thanks

PS: what is that big red thing above the 6AL?
Yes, there's still plenty of room to access the washer tank if needed.

That big red thing is indeed MSD's own noise filter like 682XLR8 stated, (it has a rubber boot covering it). I had a lot of stereo whine after installing the 6AL but the filter cured that completely.

Last edited by Tomi72; Jul 26, 2007 at 07:43 PM.
Reply
Old Aug 22, 2007 | 04:58 AM
  #19  
tristan69's Avatar
tristan69
Thread Starter
Racer
10 Year Member
 
Joined: Oct 2006
Posts: 306
Likes: 1
From: Burnaby BC
Default

I finally got the MSD all wired up and tucked in the passenger fender.




Should be driving it again soon!
Reply
Old Aug 22, 2007 | 08:09 AM
  #20  
JoeRags's Avatar
JoeRags
Melting Slicks
10 Year Member
 
Joined: May 2003
Posts: 2,387
Likes: 2
From: Meriden CT
Default

Originally Posted by jpatrick636
Behind the passenger seat. It was a lot of work, but I had to get them out of the engine bay. I already burned one up.
Too far away from the engine in my opinion. The 6AL supplys upwards of 425 VDC to the ignition coil. Its best to keep the wires short as possible. With that high of a voltage, the drop is fairly significant over a given length of wire. At best, you should run a heavy gauge wire.

Put it on the passenger side wheel well. Away from direct heat and close to the engine. Thats where I've got mine.
Reply



All times are GMT -4. The time now is 01:37 PM.

story-0
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-1
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-2
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-3
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
story-4
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-5
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-6
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-7
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-8
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-9
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