I converted my old 18 mm plugs over to 14 mm plugs with these adapters. $10 each. Now I can use many 14 mm plugs of various designs and heat ranges.

[IMG]http://img.photobucket.com/albums/v608/6racer/TECH%20IN[URL=http://smg.photobucket.com/user/6racer/media/TECH%20INFO/18mmadaptors02-1.jpg.html]FO/18mmadaptors01-1.jpg[/IMG][/URL]


Last edited by THE FRENCHTOWN FLYER; 11/29/13 12:51 AM.
FORD 300 inline six - THE BEST KEPT SECRET IN DRAG RACING!