Alrighty...which spark plugs? (turbo setup)

[hotmustang331]

Like the title says. I would really also like to know which plugs MPH uses for their mongoose kits...especially with the HP TTs.

I want something thats cold, as I want to avoid any detination like the plague . Also want something that can stand up to 11.0-11.5 A/F durring WOT without fouling out. Thanks for any help :SNSign:

 

[jasonh_86]

Glow Plugs

 

[hotmustang331]

Hey they work for RC cars...why not my stang. Thanks!
BEHOLD PEOPLE, THE WISDOM OF JASON!

 

[jasonh_86]

Hey they work for RC cars...why not my stang. Thanks!
BEHOLD PEOPLE, THE WISDOM OF JASON!

Fuggin right bitches! N/A Club Leader representin!


Glow plugs work for diesels, why not a 4.6L 2V?

 

[hotmustang331]

Oh yea...they use glow plugs for diesels also.

I would have some serious detination problems I think LOL.

 

[jasonh_86]

Maybe!

 

[damacman]

I use the NGK TR6 plugs with great results. You'll find that this is a pretty popular combo with boost on the 2 valve motors.

 

[BooWFO]

tr6 is one range colder it's what I run all the time Na or on the spray but here's a list.
4.6
MOTORCRAFT
stock--AWSF-32C (copper)
1 step colder--AWSF-22C (copper)
2 step colder--AWSFA-12C (copper)
AGSF-32C--FRPP heads

NGK
stock--TR-55/ 3951
1 step colder--TR-6 4177
1 step colder--NGK TR6
1 step colder--NGK BR6EF (Non-projected, resistor, v-groove copper)
2 step colder--NGK BR7EF (Non-projected, resistor, v-groove copper)
2 step colder--BP7EFS [PN - 3526] BR7EF [PN - 3346]
2.5 step colder--R5724-8 [PN - 7317]
3 step colder--R5724-9 [PN - 7891]
4 step colder--R5724-10 [PN - 7993]

AUTOLITE
stock--764
1 step colder--103
2 step colder--AR94
3 step colder--AR93
4 step colder--AR92

CHAMPION
YS-59C

DENSO
stock--IT16
1 step colder--IT20
2 step colder--IT22
3 step colder--IT24

 

[hotmustang331]

Thanks . Are you gusy sure the NGKs are good? I know the replacements for N/A burn hotter than regular plugs...I would think the 1 step colder NGKs would be about like stock plugs

 

[DropTopPony]

i remember a thread on MD where Ken B said he uses the TR6 and on the really high HP cars goes with the next cooler NGK plug...

i'll be running denso IT22's with the boost/NO2

 

[hotmustang331]

Any negitive side effects from going 2 steps colder vs 1 step?

 

[DropTopPony]

Any negitive side effects from going 2 steps colder vs 1 step?

not that i'm aware of except low spark...but i have hotter coil packs/wires so i think it should be ok for me. Some guys are running 3 steps colder. The more HP you make the cooler you go. There is a chart on MD somewhere i read that outlined how much colder to go per hp over stock. I'm gonna be making @ 200hp over stock so thats why i'm going 2 ranges cooler with the denso's.

 

[hotmustang331]

HEY JASON CLEAR YOUR PMS!

^I PMd Tim @ MPH too. Thanks for the info, ill take a look for it

 

[jasonh_86]

Sorry about that one.. I got the email and cleared 'em..

 

[hotmustang331]

MO NAKED HOES and GLOW PLUGS! Never mind LOL.

 

[jasonh_86]

That's how I roll!

 

[Dan_Soprano]

NGK TR-7ix

 

[hotmustang331]

^ I dont see those listed in BooWFO's list .

What sort of heat are those compared to the TR6s?

 

[hotmustang331]

Ok if anyone is interested, I asked Tim and he said the NGK BR7EFs are what I want...and gapped @ .035.

I assume those are the non projected ones.

 

[VTEngines]

NGK HERE!