what plugs are you supercharged guys running ?

[vortech gt]

been away from the game for a few years and now getting back in.i ran autolites 103's and sometimes tr6's back them.i'm ruuning 12 psi on my 96 gt.

 

[Zacharyx]

TR6s are probably the most popular for now, as well as Motorcraft SP-471. For my turbo car and a friend's vortech car we run the tr6 for daily driving but swap to BR7ef ( non-projected tip 2 colder than stock) for the track or b8efs ( non-projected and 3 colder than stock) if either of us intend/need to spray

 

[SCalla1384]

Autolite 103s on mine, at 11psi. I gapped at 0.035" got alittle blowout, closed the gap to 0.032" no issues

 

[Brutal DSG]

Tr6's on mine gapped at 28* on 20lbs no issues good heat mark on the strap

 

[KLeech]

ngk tr6's gapped at .032

 

[UPRalex]

for my 95 347 we used ngk r5671a-7 gapped .028 (AKA NGK 4091)

 

[war_machine92]

its sad when i dont even remember which ones im running, but it has me interested to find somethin better because im just usin some plain jane autolites, but having trick flow alluminum heads,,, twisted wedge im wondering if i need to step up to somethin different. runnin 12lbs boost

 

[Zacharyx]

plane autolites or some custom built from unobtainium if they work they work. My main reason for liking NGK is that they are easier to read than Autolites and I can get them at almost any parts store.

I normally run copper and just change them often

 

[97snakebite]

TR6 gapped @ .32 - .35 cars act different when it comes to gapping