1995LS400

I took a look at my plugs for the first time today since I bought my car back in August 07. They are platinum, but the electrodes look a bit worn out. If I replace them will I notice a difference in anything? (Mpg, power, etc.) And does it matter if I use regular spark plugs or do I have to put platinums back in?

Looking at the spark plug wires, wow, they are the smallest circumference I have ever seen. Now if I replace these with some custom made wires, (MSD) thicker than stock size, will I see an improvement in anything? Or should I not waste money and time with them?

jcrome04

Buy Denso or NGK plugs... Iridiums should be fine.

Vitek wires are good, had a set on my old 91 LS, then got scammed on a set for a second vehicle. Never recieved plugs, phones were cut off, emails were not returned. I just gave them $150 for fun i guess!!


You should notice an increase in driveability

PK_Celsior

iTrader: (18)

i say unless you gona super mod and race that motor out you dont need anythin beyond stock. spark plugs you can got ngk iridium ix. this is the setup i use.

Dutch

if its within your means, keep it stock. i would also not use regular plugs but stay with stock reccomendations

black_LS

If you're looking for wires, I have a new set of NGK TE119's for sale that I bought for my old 95.

dashan

I would not buy the OEM from the Dealership (too much rip off) and I would buy the one from BLACK if I were you.

jcrome04

How much for the NGK TE119's? I have a 97 and wouldn't mind some new wires. . .if they're still available..

93LSexy

is NGK TE119 same as OEM?

richonenz

Ring Olympus parts and get some STI leads NGK platinum plugs , caps and rotors .
I have fitted several sets of the STI leads and they are great , as good as if not better than standard .

Dutch

fyi, the new ones from my lexus dealer runs $200. needless to say i didnt get those...