| |
Click on image for the lowdown. 
====
| | |
7 members (Youngin' Tut 59, Maybellene, mason86, TPR57C, 32Fordpuchoptop, Oldcaliforniakid, Otto Skorzeny),
105
guests, and
1
robot. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,050 Posts1,055,683 Members48,426 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: May 2005 Posts: 1,624 Shop Shark | | Shop Shark Joined: May 2005 Posts: 1,624 | I'll take a shot but am not sure I'm right. Without a tester to measure the high voltage pluse from the secondary or output side it might just be a guessing game. You could take an ohmmeter and measure the primary resistance and the the secondary resistance. The coil that gives the largest ratio of resistance between the primary and secondary should give the "hotest spark".
Six volt guy living in a twelve volt world
| | |
|
|
| |
