Turbo Spark Plugs

[redghia]

Hi

Need to put some new plugs in my Terri turbo, just looking for peoples opinions on what to use, ford seemed to change plugs between ba and bf turbos with all BA's running bigger 1.1 gaps and the bf's having a .9, typhoon kept the same 1.1 gap through both models

Currently have some 4 electrode Bosch plugs in it from previous owner

Any suggestions on what plug to use in thinking of sticking some original denso ZK20R9 units back into it, going to put injectors and a tune in it shortly and want to change these beforehand

Believe the denso plugs are the AGSP22YE09 standard units

[freeze_dk]

You can gap the new standard ones to .8 or get ngk bkr6iex

[arronm]

the std ones you suggested will be fine 0.9mm gap or BKR6EIX

[STAINLESS again plz]

8iex ftw!

[qikin71]

What is the reason for closing the gap?

[old_mate]

Boost blows spark out (in a nutshell)

[jas98]

I have genuine spark plugs in my BA xr6t. I have herd you can use $3 NGK plugs even if its not tuned...is that correct?

also the plugs in it were 1.1 mm, car is stock besided a car back exhaust...should I make gaps smaller?