: Pulsar Spark Plug



Ra0035
11-02-08, 12:45 PM
Anybody tried using the Pulsar Spark Plugs in there Escalade? I'm getting ready to do a tune up and trying to get some info either good or bad on these.

I tried to post the website but the forum won't let me

Ra0035
11-02-08, 12:52 PM
My bad, i ment Pulstar

hcvone
11-03-08, 02:20 PM
Have never used them, I have used in all my LS engines NGK Iridium plugs

Ra0035
11-03-08, 03:41 PM
Notice a difference between those and regular spark plugs?

hcvone
11-05-08, 09:56 AM
They just seem to last and last compared to the standard plug

The Scientist
11-05-08, 11:19 AM
I have to agree. NGK Iridium plugs is the only plug I have ever put in a LS engine as well. Get some good MSD or Taylor wires to go with them.

Ra0035
11-05-08, 11:55 AM
Well after doing some research I think I'm going to go with the Bosch Platinum series, just trying to decide between the Platinum+4 or the Platinum IR Fusion. I do alot of towing and alot of driving in general, I put about 30k on my truck a year. Whats the benefit of going with the Iridium plug over a straight platinum plug?

The Scientist
11-05-08, 03:07 PM
On our trucks, nothing except longer life. The iridium plugs have a smaller center electrode diameter making them easier to ignite requiring less voltage and harder for corrosion to build up. Generally, this is only critical in situations where firing the spark plug becomes difficult, i.e. high compression blower or nitrous motors.