Modded Mustang Forums banner

1 - 1 of 1 Posts

·
Registered
Joined
·
141 Posts
Discussion Starter #1
What kind and size of spark plug (gap size) are best for my set up i have a 2002 3.8 v6 mustang with a procharger 9lbs of boost it has stock manifolds high flow cats x pipe and flowmasters thanks to all.
 
1 - 1 of 1 Posts
Top