COP Thread
#210
I've been meaning to post this for awhile. I just took some pics. Take it back a few days before I did COP. I had this ocassional misfire under boost which I attributed to "weak Miata ignition" I kept reading about. I switched to COP and the misfire went away. After COP was on and working I ran the car a few weeks to see how it went. Not one misfire. I decided I should pull the plugs and check the color for some visual insite as to how things are running. I pulled #1 (good) #2 (good) #3 (HOLY ****!) #4 (good). Autolite plugs in there?!? (I asked myself) I thought I replaced those a long time ago. Turns out I didn't and I've been running plugs that were actually a heat range hotter then stock! Now add the ford probe, non intercooled, no engine management, no ignition retard, detonating diy setup I ran for monthes and I know exactly how this plug got like this. I've been running/tuning on them for over a year now!
Point is... COP fired this plug with 12psi of boost (pig rich@10.6 af) without a misfire. The other plugs were at .045" That speaks quit a bit about how well the COPs are actually working. =)
Point is... COP fired this plug with 12psi of boost (pig rich@10.6 af) without a misfire. The other plugs were at .045" That speaks quit a bit about how well the COPs are actually working. =)
#218
60 a set?!!!
Anyone interested in sending some down to Oz? (Nobody seems to want to part with any of these here for less than 250 )
These may work as well, I thought about them but he won't ship to me either :'(
Lazy Ebayer
PS: Great forum and great thread...
Long time lurker first time poster.
Loving the boosted side of life.
Anyone interested in sending some down to Oz? (Nobody seems to want to part with any of these here for less than 250 )
These may work as well, I thought about them but he won't ship to me either :'(
Lazy Ebayer
PS: Great forum and great thread...
Long time lurker first time poster.
Loving the boosted side of life.