Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

HEI Module Thermal Compound

Thread Tools
 
Search this Thread
 
Old Apr 6, 2010 | 09:06 PM
  #1  
CamarosRUS's Avatar
Thread Starter
Supreme Member
 
Joined: Oct 2001
Posts: 3,155
Likes: 2
From: Louisville, Ky
Car: 1991 Z28
Engine: 383
Transmission: T-5
Axle/Gears: 3.08 10 Bolt
HEI Module Thermal Compound

I need to get ahold of some of this stuff. Doesn't seem to be sold unless you by a new module which I don't need.

Will a thermal compound designed for computer use work?

Something like this...http://cgi.ebay.com/Thermal-Grease-P...item5ad7bbab1e
Reply
Old Apr 6, 2010 | 10:35 PM
  #2  
87IROC-DAN61's Avatar
Senior Member
 
Joined: Dec 2009
Posts: 850
Likes: 8
From: Chilliwack BC
Car: White 1987 IROC-Z
Engine: 305 TPI LB9, 215 HP
Transmission: Borg-Warner T5 NWC
Axle/Gears: Borg-Warner 7.75 with 3.27 ratio
Re: HEI Module Thermal Compound

Originally Posted by CamarosRUS
I need to get ahold of some of this stuff. Doesn't seem to be sold unless you by a new module which I don't need.

Will a thermal compound designed for computer use work?

Something like this...http://cgi.ebay.com/Thermal-Grease-P...item5ad7bbab1e
Hello CamarosRUS!!

IIRC, it's just some silicon dielectric grease available at all automotive stores!!

Buy a tube of it, and use it anywhere you have an electrical connection that you want to protect from water, stray voltage , etc!!

EG: Spark plug boots, (helps for later removal)

Ignition modules, (helps to insulate it, etc (use lots)

Bulb sockets, (helps to keep out water, and prevents corrosion)



At least go look at a tube of it, and read the info on the tube!!!

Reply
Old Apr 16, 2010 | 11:33 PM
  #3  
Mitch91Z28's Avatar
Member
 
Joined: Sep 2006
Posts: 170
Likes: 1
From: Syracuse, UT
Car: 1991 Vert Z28
Engine: 305... LS1 waiting to drop in
Transmission: 700-R4... soon 4L60E
Axle/Gears: 3.08 posi nine bolt
Re: HEI Module Thermal Compound

its actually a thermal compound designed to help transfer heat. dielectric grease is not the same stuff...
Reply
Old Apr 17, 2010 | 01:59 AM
  #4  
Shadygrady's Avatar
Supreme Member
iTrader: (3)
 
Joined: Jan 2006
Posts: 1,489
Likes: 0
From: Flowood,MS
Car: 87 IROC Z
Engine: 5.7 L98 TPI
Transmission: 700r4,2500 stall
Axle/Gears: G80,10 bolt 3.42's
Re: HEI Module Thermal Compound

pretty sure dielectric grease is an insulator and impedes voltage.
Reply
Old Apr 17, 2010 | 07:19 AM
  #5  
CamarosRUS's Avatar
Thread Starter
Supreme Member
 
Joined: Oct 2001
Posts: 3,155
Likes: 2
From: Louisville, Ky
Car: 1991 Z28
Engine: 383
Transmission: T-5
Axle/Gears: 3.08 10 Bolt
Re: HEI Module Thermal Compound

Originally Posted by Shadygrady
pretty sure dielectric grease is an insulator and impedes voltage.
You are correct in the fact dielectric grease acts to insulate but is NOT the same substance as a true thermal compound and does not insulate heat nearly as well.

It seems to stay "wet" longer than most thermal compounds but I will not use it on my module, especially when CPU designed thermal compounds can be found very affordable on eBay or even at Radio Shack.
Reply
Old Apr 17, 2010 | 02:59 PM
  #6  
87IROC-DAN61's Avatar
Senior Member
 
Joined: Dec 2009
Posts: 850
Likes: 8
From: Chilliwack BC
Car: White 1987 IROC-Z
Engine: 305 TPI LB9, 215 HP
Transmission: Borg-Warner T5 NWC
Axle/Gears: Borg-Warner 7.75 with 3.27 ratio
Re: HEI Module Thermal Compound

Originally Posted by CamarosRUS
You are correct in the fact dielectric grease acts to insulate but is NOT the same substance as a true thermal compound and does not insulate heat nearly as well.

It seems to stay "wet" longer than most thermal compounds but I will not use it on my module, especially when CPU designed thermal compounds can be found very affordable on eBay or even at Radio Shack.
Hello CamarosRUS!!

Just as a precaution, before you go putting something that's "not" recommended on your ignition module, you might just want to check with the seller of your ignition module, to see if it's returnable after you do so, even if it doesn't work!!

It may end up being a bit expensive to not be able to return something because something was used on it, that "wasn't" recommended!!



P.S. The stuff that you may use may be the cat's meow, but if it's not the "proper" stuff, you haven't got a leg to stand on then!!
Reply
Old Apr 20, 2010 | 05:52 PM
  #7  
CamarosRUS's Avatar
Thread Starter
Supreme Member
 
Joined: Oct 2001
Posts: 3,155
Likes: 2
From: Louisville, Ky
Car: 1991 Z28
Engine: 383
Transmission: T-5
Axle/Gears: 3.08 10 Bolt
Re: HEI Module Thermal Compound

Originally Posted by 87IROC-DAN61
Hello CamarosRUS!!

Just as a precaution, before you go putting something that's "not" recommended on your ignition module, you might just want to check with the seller of your ignition module, to see if it's returnable after you do so, even if it doesn't work!!

It may end up being a bit expensive to not be able to return something because something was used on it, that "wasn't" recommended!!



P.S. The stuff that you may use may be the cat's meow, but if it's not the "proper" stuff, you haven't got a leg to stand on then!!

You are correct, sir, that's why I would never use the dielectric grease. The white thermal compound is where its at and is the stuff that aftermarket modules come with
Reply
Old Apr 20, 2010 | 08:06 PM
  #8  
henryd3's Avatar
Supreme Member
15 Year Member
iTrader: (128)
 
Joined: Aug 2009
Posts: 1,821
Likes: 40
From: Central California
Car: 92 Camaro RS
Engine: LO3
Transmission: T5
Axle/Gears: stock
Re: HEI Module Thermal Compound

Hey I'm with you. I got a little tube of heat sink compound at Radio Shack that works great and is more like the greenish stuff GM used to use on everything. Its made specifically for thermal transfer of heat in electronic parts . Thats exactly what the module is and what it needs
Reply
Old Apr 21, 2010 | 12:16 AM
  #9  
87IROC-DAN61's Avatar
Senior Member
 
Joined: Dec 2009
Posts: 850
Likes: 8
From: Chilliwack BC
Car: White 1987 IROC-Z
Engine: 305 TPI LB9, 215 HP
Transmission: Borg-Warner T5 NWC
Axle/Gears: Borg-Warner 7.75 with 3.27 ratio
Re: HEI Module Thermal Compound

Originally Posted by CamarosRUS
You are correct, sir, that's why I would never use the dielectric grease. The white thermal compound is where its at and is the stuff that aftermarket modules come with
Hello CamarosRUS!!

I'll keep that in mind, if/when I need to replace my ignition module!!



Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
InfernalVortex
Electronics
10
Apr 20, 2021 11:31 AM
skinny z
Engine/Drivetrain/Suspension Parts for Sale
5
Oct 5, 2015 06:23 PM
dusterbd
TPI
0
Sep 29, 2015 08:40 AM
tattmann
Electronics
1
Sep 27, 2015 05:20 PM
Damon
Tech / General Engine
8
Sep 26, 2015 04:29 PM




All times are GMT -5. The time now is 11:07 PM.