P padey New Member Sep 14, 2005 #1 I want to put some colder plugs in my Ls400. What do people use and/or recommend? padey
X xirforever New Member Sep 14, 2005 #2 I was recomended autolite racing plugs... but havent had the time to figure out how cold i want to go or even how cold the stock plugs are. Who knows what the heat range is on the stock plugs?
I was recomended autolite racing plugs... but havent had the time to figure out how cold i want to go or even how cold the stock plugs are. Who knows what the heat range is on the stock plugs?
Red Supra New Member Sep 17, 2005 #3 NGK makes nice plugs, If you are spraying be sure to use copper plugs.