best plug?????

[just a nuder 6]

hey guys need to change plugs tommorrow was wondering what the best plug for my application might be stock motor w/ta49 turbo 50 lbs. injectors alcky kit on 93 octane it on 21 pounds right now but trying to tune for 26 pounds. any suggestions i was thinking autolite 25's with a .35 gap. im a rookie trying to learn as much as i can so detials are very welcome and as always thanks guys

 

[trbodon21]

I like to use ACR42TS plugs. Running 26 pounds of boost you will definately want to go a few steps colder than the stock recommended plugs.

 

[TurboSlacker]

Also, might want to tighten the gap to .032" with the higher boost.

 

[TURBOV6]

NGK #2771 UR5's

 

[cwelk87gn]

Originally posted by TURBOV6
NGK #2771 UR5's

I second that. They seem to hold up to race fuel pretty well too.

 

[BoostKillsStres]

Originally posted by TURBOV6
NGK #2771 UR5's

I 3rd that, when you pull an NGK out of the box it looks perfect every time. You pull an AC or Autolite and there's no telling where the ground electrode might be positioned or bent....it looks like they pay attention to detail and quality.

 

[boosted3]

Where do you get your NGK's. None of the auto parts stores around me carry them???

 

[just a nuder 6]

ty

thank you agian guys ill get the ngk's

 

[TURBOV6]

Originally posted by boosted3
Where do you get your NGK's. None of the auto parts stores around me carry them???

Something's wrong if none of the auto parts store don't carry NGK's.

 

[2QWIK4U]

AutoZone,NAPA,Advance,Carquest all carry NGK around this area.

 

[V8killR4U]

Originally posted by 2QWIK4U
AutoZone,NAPA,Advance,Carquest all carry NGK around this area.

Not in my area and im in the Motor City od Detroit only Murrays carries NGK and they dont carry that plug, I checked 5 Murrays and All Auto Zones here dont even have them.

 

[cwelk87gn]

Try www.sparkplugs.com they have lots of plugs and the Denso O2 sensors our cars like!