Spark Plug & COP Choices?
#1
Spark Plug & COP Choices?
So reading thru the above tacked thread, RockAuto has a big selection of the above. Motorsport parts is go to recommendation but do any of these other choices justify the cost/time? Not looking to do this again any time soon so if the other choices aren't as a durable I'm not interested only if its a legit upgrade. Order what I need tomorrow so a quick response is greatly appreciated. Thanks
#2
In my humble opinion, I would stick with the Motocrafts for plugs (sp-409) or the Autolites (xp-103). Both are quality plugs. When I changed mine, they had the autolites, and I went back with the SP-409's.
COP's I would stick with the Motocrafts also (DG-508). If funds are tight, I would go with the Standard Motor Products listed on Rock Autos site, or the link I provided at Amazon. Good luck.
COP's I would stick with the Motocrafts also (DG-508). If funds are tight, I would go with the Standard Motor Products listed on Rock Autos site, or the link I provided at Amazon. Good luck.
#4
Thread
Thread Starter
Forum
Replies
Last Post
gotford?
Ford Inline Six, 200, 250, 4.9L / 300
15
11-29-2009 12:13 PM
fishforlife2007
Ford Inline Six, 200, 250, 4.9L / 300
5
02-28-2009 01:16 AM
gtex
FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428)
11
11-01-2005 12:28 PM