colder plugs question
#1
12 Second Club
Thread Starter
colder plugs question
i was wondering if running a colder plug in a stock ls1 would help with detonation. my car has been pinging at high rpms on hot days. so i was thinking if i put a colder plug in i can get the temps down a bit to prevent detonation. has anyone done this. i know i could risk fouling but i would do anything to prevent the horrible ping.
Trending Topics
#8
Teching In
Join Date: Apr 2010
Location: Birmingham, AL
Posts: 39
Likes: 0
Received 0 Likes
on
0 Posts
I just finished a cam install in my car last week. It was backfiring/predetinating like crazy. Under WOT, it would studder a lot. I had the NGK TR55 Iridium XI (i think) plugs in. Gomer suggested they were too hot, and that I throw in the regular TR55 copper cores, and it's been doing fantastic since the change!
#9
TECH Veteran
iTrader: (31)
I just finished a cam install in my car last week. It was backfiring/predetinating like crazy. Under WOT, it would studder a lot. I had the NGK TR55 Iridium XI (i think) plugs in. Gomer suggested they were too hot, and that I throw in the regular TR55 copper cores, and it's been doing fantastic since the change!