Specifications

Update 02/20/02: We've run the truck with over 5000 miles on the Denso spark plugs and are switching
back to the Autolites. While the Denso Iridium plugs will outlast the Autolites, the Accel ignition, boost,
and nitrous have taken a toll on the plugs. For the average daily driver, they Iridium plugs are a good
alternative/replacement (especially for Platinum plugs) but don't work any better than the Autolites in our
specific case.
What is a "S-Bolt" and how do I make one?
Here are the actual measurements. You'll need about 12" of 1/4"x20 rod from your local Home Depot.
(The reason for the 12" is in case you make a few mistakes...this leaves you extra material for practice.)