So I've been running NGK BKR7E with my motor for a while now. I decided to change my plugs and the guy at Advanced Auto parts says that part # is no longer available or that plug isnt. So he recommended me some AC Delcos. He said its the same thing, because when he entered the part number for the NGK's, it crossed over and gave the part number for the AC Delco's.

Sound about right? or no? Im about at 375-400whp if that matters and on E85. Im at 17 lbs.

 

no inputs eh....

 

old ngk number 6097 is now ngk part number 4644

 

I'll call my friend at Advance...thank you!

 

how sure are you?!

 

BKR7E's new part number is 4644.

He's correct.

 

PERFECT! Thanks again! got 4 sets with 15% discount!

 

Also, if you are looking for a a differant ngk plug you could try the bkr7e-11 #5791 it is a resistor plug.

 

the bkr7e is the same plug. the -11 just means a preset .044" gap. stick with the 4644, they have a tighter gap to begin with

 

Yes but if your local auto parts store dose not have them in stock you could always ask to see it they have these ones too.

 

I talked to one of my guys here and he said I should have mine gapped around .022-.028ish. I'm about at 17 lbs...375-400whp.