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#1 |
"Trucks with Class"
![]() Join Date: Jul 2000
Location: OLYMPIA, WA, USA
Posts: 8,130
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Home Made HEI Tester...
After a day balancing on the radiator of my 79 dually with my feet/legs stuck straight up in the air, I decided I had to have a tester for HEIs. That's just too hard to do in the truck. Changed the module-nope...changed the rotor-nope...cap & coil-nope...complete HEI-yup!
Here's my answer to bench testing. Pics should tell the story. Last edited by PICKMUP; 09-17-2009 at 05:17 PM. |
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#2 |
"Trucks with Class"
![]() Join Date: Jul 2000
Location: OLYMPIA, WA, USA
Posts: 8,130
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Re: Home Made HEI Tester...
and...fire in the hole
Last edited by PICKMUP; 09-17-2009 at 05:16 PM. |
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#3 |
sharp as a marble
![]() Join Date: Jan 2007
Location: atlantic beach,florida
Posts: 1,082
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Re: Home Made HEI Tester...
That must be on of those new fancy POD ( power on demand ) kind of distributors. I see 8 spark plugs, and 8 plug wires, but only 6 little blue flames. DUDE what is up with that haha
Last edited by cparman; 09-17-2009 at 05:54 PM. |
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#4 |
"Trucks with Class"
![]() Join Date: Jul 2000
Location: OLYMPIA, WA, USA
Posts: 8,130
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Re: Home Made HEI Tester...
The other two are just hidden behind the dist and don't show in the pic. Hittin on all 8 now!
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#5 |
Senior Member
![]() Join Date: Jan 2001
Location: Orem, Utah
Posts: 7,896
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Re: Home Made HEI Tester...
Sweet setup!
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#6 |
The Older Generation
![]() ![]() ![]() Join Date: Aug 2006
Location: Montezuma, Iowa
Posts: 25,465
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Re: Home Made HEI Tester...
-
OK, nobody ever accused me of being too smart... What turns the shaft? LockDoc
__________________
Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 - |
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#7 | |
Registered User
Join Date: Dec 1999
Location: Mid NE USA
Posts: 2,212
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Re: Home Made HEI Tester...
Quote:
How come they are all sparking at once? Shouldnt they alternate? Nice Idea Ron
__________________
Member #111 68 C-10 ![]() 70 ![]() 76 Jeep CJ-5 Help Support the Board: http://67-72chevytrucks.com/vboard/payments.php He who knows nothing is closer to the truth than he whose mind is filled with falsehoods and errors. Thomas Jefferson |
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#8 |
Account Suspended
![]() Join Date: Nov 2008
Location: Prunedale California
Posts: 782
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Re: Home Made HEI Tester...
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#9 |
Eat My Rust
Join Date: Jan 2007
Location: Cypress, Texas
Posts: 3,362
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Re: Home Made HEI Tester...
If the dizzy is being spun fast enough, it's possible that all 8 plugs fired while the shutter of the camera was taking the photo, especially the dark picture
Last edited by texanidiot25; 09-17-2009 at 11:31 PM. |
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#10 |
Back in the sticks
Join Date: Jan 2001
Location: Fordland, MO
Posts: 3,188
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Re: Home Made HEI Tester...
I don't care what you say, thats just cool
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__________________
1971 Cheyenne C-10 w/700R4 and Tuned Port Injection 1969 K5 Blazer w/Tuned Port 2010 2SS/RS Flaming Orange Camaro 2011 K1500 Suburban 2014 K1500 Pickup 2008 Nissan Altima? The wifes' hoopty |
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#11 |
Registered User
Join Date: Oct 2008
Location: Brighton, TN
Posts: 1,267
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Re: Home Made HEI Tester...
My guess would be hes using a drill and an oil pump rod to spin it. Reason I guess that is cause thats what I use for mine that I made in shop class in high school. Handy thing to have around. When you have a dist thats questionable. Yours looks way better than mine though!!
__________________
A computer once beat me at chess, but it was no match for me at kick boxing. Duct tape is like the force. It has a light side, a dark side, and it holds the world together. |
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#12 |
Active Member
![]() Join Date: Jul 2007
Location: Centrally located between Houston, Austin and Waco. BCS area.
Posts: 7,947
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Re: Home Made HEI Tester...
Wow! Some would say "overkill" just to test a distributor since most of us just pull the plug wires and ground them... but I say inginuity.
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#13 |
Active Member
![]() Join Date: Jul 2007
Location: Centrally located between Houston, Austin and Waco. BCS area.
Posts: 7,947
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Re: Home Made HEI Tester...
Forgot to add... I bet some auto mechanic shop teacher would love to have it or borrow it as a teaching tool.
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#14 |
"Trucks with Class"
![]() Join Date: Jul 2000
Location: OLYMPIA, WA, USA
Posts: 8,130
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Re: Home Made HEI Tester...
You are all basically right...spin it by hand or drill, slow shutter made them all "show" in the pic, I used to just pull a plug wire & ground it, but too much "air time" dangling over the motor cured me.
I can now test all used ones before I install or sell them. |
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