| |
Click on image for the lowdown. 
====
| | |
1 members (baldeagle),
48
guests, and
8
robots. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,020 Posts1,055,345 Members48,419 | | 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: Dec 2006 Posts: 1,154 Shop Shark | | Shop Shark Joined: Dec 2006 Posts: 1,154 | HI....on our 57/ 235 engine we have a Langdon HEI dizzy. Spark Plugs....what does the gap of a plug have to do with engine performance? At low speeds is a bigger gap recommended and if you are racing around is a smaller gap needed. I always thought that the gap is set and the plug you buy get is either hotter or colder? OK...I need some GAP help....set me straight. T/C Steve | | |
|
|
| |
