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Anybody heard of these spark plugs for the GS400?

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Old 12-11-07, 04:56 AM
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SUPRAboy80
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Default Anybody heard of these spark plugs for the GS400?

I was wondering about these plugs...

http://www.pulstarplug.com/index.html

I see a lot of people using the TorqueMaster plugs... and they say they can feel the gains.. gas mileage... So does any one have experience with these?

They are about 2x as much as the TorqueMaster's. I am thinking about trying these out.

Thanks
Old 12-11-07, 05:43 AM
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TruPlaya26
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Yup I've heard of them and there's been threads started about them before too but I don't think anyone has ever decided to buy them and try them out. If you try them out let everyone know if they were good quality or not ...

O btw heres a link to one of the threads ...
https://www.clublexus.com/forums/sho...ht=spark+plugs
Old 12-19-07, 02:32 PM
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SoCalSC4
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Honestly, unless you're going crazy with boost or a built naturally-
aspirated engine, I don't think you can do any better than the OE
platinum plugs.

I tried several different plugs in my MR2 engine (4AG) and every
one of them performed worse than the OE plugs.

The ignition systems on the newer cars is already so good there
simply isn't much room for serious power gains with something
as simple as a spark plug "upgrade."

Of course, if your old plugs had 120,000 miles on them, most
replacement plugs might give you the impression of a performance
gain. I think it is a "placebo" effect.
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