I've seen ads claiming 12% hp increase with these Pulstar plugs as well as increased mpg. Anybody here have any experience with these?

 

It's true - they're magic.


Really, just get yourself some OEM plugs and call it a day.

 

Compare to what? Spark plugs made of bacon?

 

 

hahqaah

 

Be the test mule. Back to back dyno. If it works im installing 12 of them

 

Want to buy some snake oil too? It'll give you untold fortune, cure cancer and diabetes.

 

Search....

https://my350z.com/forum/engine-and-...n-results.html

found in two seconds... from 08 when they came out... with dyno.

good luck getting a full set that works on the first try had a lot of issues with quality control/shipping damage

Modified Mag got +10 whp on best run on an 06 rev-up... 12% is utter BS though... most tests show maybe 5-6% on best run but dont say what else was changed on the car.

but not worth the 20$ a plug. just buy 'em and do a proper dyno comparison to see

 

Not worth it... plain and simple, the cost is way over the return.

 

I thought that sounded too good to be true. After checking under the hood I'm not sure that I want to put any plugs in it. Maybe the ones in it will last forever. HaHa

 

From what I was told when considering these plugs, apparently the OE plugs are rated at 100,000 miles before needing to be changed.

 

My '04 now has just over 101,000 on it. I bought it used so it's probably a good bet that they need to be changed. Is changing them as hard as it looks? I can barely see the ones on the driver's side.