Spark Plug Recommendations
#2
LS1Tech Sponsor
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
don't really need anything different than the stock plugs, they are very good as is, and anything else won't really gain you anything...
__________________
06MonteSS / DiabLew Tune
![](https://ls1tech.com/forums/signaturepics/sigpic53380_2.gif)
2014 Camaro 2SS/RS - LS3, 6-speed manual, short-throw performance shifter, NPP dual-mode performance exhaust, 1LE front splitter, ZL1 rockers, Z28 Rear Spoiler, all paint-matched Red Rock Metallic, BMR strut tower brace, Cold Air Inductions cold air intake, Apex Motorsports, Inc. catch-can, Custom DiabLew Tune
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com
06MonteSS / DiabLew Tune
![](https://ls1tech.com/forums/signaturepics/sigpic53380_2.gif)
2014 Camaro 2SS/RS - LS3, 6-speed manual, short-throw performance shifter, NPP dual-mode performance exhaust, 1LE front splitter, ZL1 rockers, Z28 Rear Spoiler, all paint-matched Red Rock Metallic, BMR strut tower brace, Cold Air Inductions cold air intake, Apex Motorsports, Inc. catch-can, Custom DiabLew Tune
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com
#6
TECH Fanatic
iTrader: (6)
Join Date: Jan 2007
Location: Ain't tellin'
Posts: 1,406
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Spark plugs will help if he is getting any knock. I went with Autolite Iridiums (IX5243). These are one or two heat ranges colder so they will lower the temps. in the combustion chamber a little. Still plenty enough spark to burn the fuel. This will lower any knock retard that you may be getting so the PCM won't take away so much timing. I have no problems at all and they have been in over 10,000mi.
Trending Topics
#8
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I used those bosch platinums 4's on my 04Ls1 GTO and there was a noticable torqe&HP loss it just didn't have that sudden kick that it used to have when it had the stock ones on, it even ran slower in the 1/4mi. Personally I wouldn't recommend the Bosches to any Lsx's............ps took them off after one weeks use and put the stock ones back on.