I was wondering if anyone here has installed an after market ignition system and how it helped with response, power, and gas mileage.

not I, but after Goodspeed gets their dyno in, we're gonna test out the plasma direct system on my wagon.

^^

smokin hotttttttttttttttttttt

Cool. I hope it helps. My friend has a mazdaspeed3 who said that someone in their forums installed the plasma direct plugs and then took it to a dyno. Dude got worse performance from plasma direct plugs. My friend is going to try to find the thread for me.

yeah, i don't know. i've looked up some results and they were all favorable. generally in the 5whp gain. more importantly, i want a better spark for my stroker motor at high rpms.

Damn man, check this out. I just read this in Modified magazine.

http://www.pulstarplug.com/

Modified tested them in a 350Z with 1200 miles on it. They saw gains of 10.4 WHP and 7.2 TQ. Amazing for a plug, and they cost 25 bucks each!

^ but how long do they last?

You can get a set of bosch platnum +4 and they'll scream, for about a month.

doesnt pulstar state they are not for high heat apps? especially if used in any form of racing. i wouldn't put them in a suby. maybe my fit or titan to see if they improve gas mileage. cool concept though.

/\ Bingo, hit the nail on the head. :)