Plug recommendations?

[Wiked03]

Do I need to change my plugs with the new pulley (2.93) and tune?

What plug should I use? What gap size?

I have done a lot of reading on this, and I found nothing but a ton of conflicting information.


Just want to see what the local opinion is....


Thanks in advance.

Click to read more...

 

[gnxs]

Do I need to change my plugs with the new pulley (2.93) and tune?

What plug should I use? What gap size?

I have done a lot of reading on this, and I found nothing but a ton of conflicting information.


Just want to see what the local opinion is....


Thanks in advance.

I'm getting ready to try the Brisk plugs (have a set in the garage for two weeks now), but I've had great luck with the NGK TR6s.

 

[hj16]

NGK TR6s, Brisks arent worth the money umless you're a high roller.....right Tim?

 

[Wiked03]

What gap size should I be using?

 

[gnxs]

What gap size should I be using?

I've seen varying recommendations from .035 to .040. I gapped mine at .038.

 

[GET READY]

Plugs and gap

NGK TR 6 gap at 38 2.76 pulley custom tune

 

[wtw5974]

NGK TR6s, Brisks arent worth the money umless you're a high roller.....right Tim?

Were you talking to me? :laughing2

 

[fearbluer1]

NGK TR6s, Brisks arent worth the money umless you're a high roller.....right Tim?

I'm just pissing in the wind for the past 3 months. LOL :biggthump

Well they did get me almost more then the headers and the lower....hehehe

 

[slow lane]

Stock AF12s work as well or better than the NGK copper plugs. I've had a set of NGK TR6s on the shelf for two years now, waiting for cold start problems, hesitation or signs of spark blow out at high rpm with the Motorcraft plug. I bought the NGKs when PDQ (Diablosport) said my detonation with their first pulley tune was probably due to the stock plugs (it wasn't). So far the Motorcrafts have given me no reason to switch out.

Mine are gapped at 0.035" for 15,000 pullied miles. Good cold start, steady idle, no hesitation on throttle tip in and no spark blow out at the top end. Can't beat that, well you might be able to beat that with the Brisks.

 

[Wiked03]

Thanks for the tips guys!

 

[chris@svtspeed]

we have the tr6 in stock that is what we use all the time if your running a small pulley i would tighten the gap up a little. Chris

 

[GET READY]

I Am Using 2.76 Pulley With Tr6 Gaped A 38 Would Recomened Going To 36.

 

[Wiked03]

Would a 2.93 want more, less, or same gap as the 2.76?

Was planning on doing .036, but I have heard recommendations everywhere from .032-.040. So I guess I will just split the diffenece and see how it goes.

 

[Jack]

NGK TR6 gapped at 35


7K problem free miles on them so far... probably going to swap them this month..

 

[Since 1964]

Sutton just did my pulley swap to a 2.93 & a tune to match and recomended the Motrcraft AWSF22C over the Denso IT20's I had in there which did make my car run smoother & better than stock.

So they are in there now gaped @ 35 as instructed. Tonight will tell the tale.

I can't wait to look the tech guy in the face and say "Oh no it's stock, just a cat back, Cold air and BFG's".

12.3's tonight?? 12.000 Flat? or will I crack 11's....I can't wait.

Man this pulley sure makes quick work out of second gear...whew!

 

[Since 1964]

Sorry I took ssoo long to reply back. Ford plugs made me die out several times, surging and lunging between 1500-2000....WTF? right.

Car ran good, I got a 12.3 alright, but drivability sucked. The next day I put the Denso IT 20's back in and my car runs fine again, as it did when I left with the pully swap and tune in the first place. I swear we gapped the plugs at .35 as suggested, I also noticed my IT 20's are at 39....go figure, maybe I should open up the Ford plug a little and see what happens...I may.

 

[Wiked03]

Well I went ahead and put in the NGK TR6s gapped at .035. So far no problems. Car runs good and still feels strong.

Thanks for all the tips guys....