Thread
:
drilling spark plugs???
View Single Post
08-20-2009, 07:49 AM
#
6
CamBirdRacing
Senior Member
DYNO OPERATOR
Join Date: Feb 2009
Posts: 510
The reason for this, I believe, is that the more sharp edges you have on a plug, the more spark you can get out of it. This is one of the reasons I use NGK or ND plugs. I can't remember the last time I used an american plug in a car.
Reply
CamBirdRacing
View Public Profile
Send a private message to CamBirdRacing
Find More Posts by CamBirdRacing