Pulstar spark plugs??? Anyone use them??
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Senior Member
Joined: May 2008
Posts: 340
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From: Indiana
Silver 02 C32 & White 05 CLK500
Pulstar spark plugs??? Anyone use them??
Hi guys, I am thinking of replacing my stock spark plugs on my 02 c32. My car has already 59k on the clock and I get very poor gas mileage. I heard a lot of people saying that the pulstar spark plug is the best one on the market, but also it is the most expensive one at 25 bucks. I dont know what kind of difference they will make on the c32, but I figure that since our car uses 12 of them for 6 cylinders, the difference would not be huge. All you guys that tested them or know anything about them please share your opinions.
Thank you.
Thank you.
Member
Joined: Jan 2008
Posts: 197
Likes: 0
From: Houston, TX
2005 C55 AMG
Hi guys, I am thinking of replacing my stock spark plugs on my 02 c32. My car has already 59k on the clock and I get very poor gas mileage. I heard a lot of people saying that the pulstar spark plug is the best one on the market, but also it is the most expensive one at 25 bucks. I dont know what kind of difference they will make on the c32, but I figure that since our car uses 12 of them for 6 cylinders, the difference would not be huge. All you guys that tested them or know anything about them please share your opinions. Thank you.
Thank you.
Former Vendor of MBWorld
Joined: Jan 2007
Posts: 3,193
Likes: 3
From: Glendale Arizona
C55,SL55,C63
I just did my plugs yesterday and then did a dyno run after plugs were changed. The Stock Mercedes NGK's Were a rusty red color. Most likely from all the fuel additives we have out here in Arizona. I put in NGK Iridium plugs and gained about 10wtq and 1.5whp. The Pulstar plugs may have a chance to gain some power. I would say no more torque than the NGK Iridiums, but they might get you a few HP. Not really worth the investment though. My recommendation is just go 1 colder on an NGK Iridium. There are other places to but your money that will give you more power.
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