i've been looking at spark plugs for a few weeks now, i was wanting some input on pulstar plugs and e3 plugs. i haven't made my mind up on these two. if i can not i'm thinking of going with hks plugs or the known true ngk. any advise?

 

in my opinion, if it aint broke don't fix it. We know the NGK work, stick with it...plugs aren't like tires where if they don't work it's a simple replace...choose the wrong plugs and it could mean some serious problems for your engine...

 

A simple search could have answered your questions. As a new member please learn to use this tool to prevent asking questions that have been answered a million times. Also, welcome to the board.

https://g35driver.com/forums/tuner-d...hlight=pulstar
https://g35driver.com/forums/engine-...hlight=pulstar
https://g35driver.com/forums/engine-...hlight=pulstar
https://g35driver.com/forums/engine-...hlight=pulstar

 

thanks for the input! i was able to find more info on the pulstar plugs and they weren't good...i guess the technology doesn't mix with imports. the have some good theories but not enough backing. I"m going with HKS plugs even though NGK is sworn up and down. i don't mind spending the $$ if its worth it. thanks again!!