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

MSD Ignition Install

Thread Tools
 
Search this Thread
 
Old Jan 20, 2010 | 11:32 AM
  #1  
Trip 69's Avatar
Trip 69
Thread Starter
Advanced
 
Joined: Jun 2007
Posts: 94
Likes: 0
From: Salem NH
Default MSD Ignition Install

Has anyone ever put the MSD 6AL up under the dash on the passenger side of a '69 427/435?
I am concerned about heat. I put foil insulation down before my new carpeting which seems to help quite a bit. I've driven on really hot days in the summer and it's not bad.
I'm trying to keep a "clean classic look" under the hood but don't want to mess the module up.
Thanks
Reply
Old Jan 20, 2010 | 11:45 AM
  #2  
pws69's Avatar
pws69
Melting Slicks
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Nov 2001
Posts: 2,668
Likes: 43
From: Eastern US XX
Default

Many have - one of the more convenient places....
Reply
Old Jan 20, 2010 | 12:48 PM
  #3  
eastltd's Avatar
eastltd
Drifting
 
Joined: Jul 2006
Posts: 1,871
Likes: 6
From: Sault Ste. Marie Ontario
Default

Here's an alternative location that worked well for me:

Reply
Old Jan 20, 2010 | 12:58 PM
  #4  
Mako72's Avatar
Mako72
Melting Slicks
20 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2004
Posts: 2,746
Likes: 850
From: Gulf of America
2023 C7 of the Year Finalist - Unmodified
2018 C3 of Year Finalist
Default

Originally Posted by eastltd
Here's an alternative location that worked well for me:

Thats where I installed my MSD box. I've even got it positioned more outboard and up towards the fender top. You have to look hard to see it. Plus it gets the cooling from the fender vent. About 8 years now with many miles. No problems.
Reply
Old Jan 20, 2010 | 01:55 PM
  #5  
roscobbc's Avatar
roscobbc
Drifting
20 Year Member
Active Streak: 30 Days
Liked
Loved
 
Joined: Oct 2005
Posts: 1,529
Likes: 148
From: East London/SW Essex UK
Default

Originally Posted by Mako72
Thats where I installed my MSD box. I've even got it positioned more outboard and up towards the fender top. You have to look hard to see it. Plus it gets the cooling from the fender vent. About 8 years now with many miles. No problems.
on my '68 I have MSD 6T there + soft touch rev control + rotary add-on control.
Reply
Old Jan 20, 2010 | 02:19 PM
  #6  
Roughrider's Avatar
Roughrider
Melting Slicks
 
Joined: Mar 2007
Posts: 2,100
Likes: 12
From: Frederick Maryland
Default

Originally Posted by Trip 69
Has anyone ever put the MSD 6AL up under the dash on the passenger side of a '69 427/435?
I am concerned about heat. I put foil insulation down before my new carpeting which seems to help quite a bit. I've driven on really hot days in the summer and it's not bad.
I'm trying to keep a "clean classic look" under the hood but don't want to mess the module up.
Thanks
That's exactly where I installed mine on my '69 427/435. It works well. Summit sells an installation kit hat makes it a snap. Removing the panel is pretty easy as well.
Reply
Old Jan 20, 2010 | 03:01 PM
  #7  
Trip 69's Avatar
Trip 69
Thread Starter
Advanced
 
Joined: Jun 2007
Posts: 94
Likes: 0
From: Salem NH
Default

To all...thank you. I'm going to do the Summit install kit hat. Can't wait to get the ignition installed and running.
Reply
Old Jan 20, 2010 | 03:05 PM
  #8  
Trip 69's Avatar
Trip 69
Thread Starter
Advanced
 
Joined: Jun 2007
Posts: 94
Likes: 0
From: Salem NH
Default

pws69 - I live on the north shore...will be workin' in Marlborough this summer...
Reply
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
Old Jan 20, 2010 | 04:21 PM
  #9  
kortensi's Avatar
kortensi
Burning Brakes
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Jun 2003
Posts: 1,212
Likes: 0
From: San Antonio TX
Default

Put mine there also. You can make your own brackets relatively easy.
Check out this page about a 1/3 of the way down.

http://forums.corvetteforum.com/c3-g...1-pics-30.html


KO
Reply
Old Jan 22, 2010 | 09:12 PM
  #10  
Ray Y's Avatar
Ray Y
Burning Brakes
 
Joined: Sep 2006
Posts: 1,242
Likes: 12
From: Kalispell MT
Default

I see you kept the stainless braided wires. Did you re-sleeve new MSD wires or are these early generation noise suppression wires? I like the look of the vintage wrapped wires.

Originally Posted by eastltd
Here's an alternative location that worked well for me:

Reply
Old Jan 22, 2010 | 09:40 PM
  #11  
spinadog's Avatar
spinadog
Pro
15 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Nov 2008
Posts: 542
Likes: 3
From: Bloomfield Hills MI
Default

Originally Posted by Ray Y
I see you kept the stainless braided wires. Did you re-sleeve new MSD wires or are these early generation noise suppression wires? I like the look of the vintage wrapped wires.
That's two of us - I'm also curious...
Reply
Old Jan 22, 2010 | 09:51 PM
  #12  
eastltd's Avatar
eastltd
Drifting
 
Joined: Jul 2006
Posts: 1,871
Likes: 6
From: Sault Ste. Marie Ontario
Default

Originally Posted by Ray Y
I see you kept the stainless braided wires. Did you re-sleeve new MSD wires or are these early generation noise suppression wires? I like the look of the vintage wrapped wires.
Those are reproduction noise suppression wires.

I like the look too:



Notice how the MSD box disappears
Reply
Old Jan 23, 2010 | 10:26 AM
  #13  
TheycallmeDave's Avatar
TheycallmeDave
Pro
 
Joined: Nov 2007
Posts: 710
Likes: 0
From: Northern Florida
Default

Originally Posted by Trip 69
Has anyone ever put the MSD 6AL up under the dash on the passenger side of a '69 427/435?
I am concerned about heat. I put foil insulation down before my new carpeting which seems to help quite a bit. I've driven on really hot days in the summer and it's not bad.
I'm trying to keep a "clean classic look" under the hood but don't want to mess the module up.
Thanks
Instructions say to locate where it will get PLENTY of cool air over the box cause it runs hot. On my 1970 , my MSD6 box sits IN FRONT OF the radiator down on the valance (fastened in place) . The MSD6 I got was the waterproof model which is internally coated / totally sealed to prevent moisture from getting inside and vibration proof . Of course you need to extend the wires from this location back to the Distributor but thats no problem . Instructions also say to mount the Box as far away as possible from the radio so interference is eliminated. I ran the wires very neatly and it does not detract from a clean appearance. The MSD really made a difference on mine thru much hotter spark, better idling, no foul plugs , and crisper performance.

Last edited by TheycallmeDave; Jan 23, 2010 at 10:30 AM. Reason: add
Reply
Old Jan 23, 2010 | 11:29 AM
  #14  
Ray Y's Avatar
Ray Y
Burning Brakes
 
Joined: Sep 2006
Posts: 1,242
Likes: 12
From: Kalispell MT
Default

Thanks Ian! That is one clean motor.
Reply
Old Jan 23, 2010 | 02:39 PM
  #15  
eastltd's Avatar
eastltd
Drifting
 
Joined: Jul 2006
Posts: 1,871
Likes: 6
From: Sault Ste. Marie Ontario
Default

Originally Posted by Ray Y
Thanks Ian! That is one clean motor.
No problem Ray,

Glad you like the motor.
Reply

Get notified of new replies

To MSD Ignition Install





All times are GMT -4. The time now is 06:55 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