NGK Spark Plug Help

jrvariel48

jrvariel48

Well-known member
My beloved NGK B7ES-1111 has been discontinued! There are plenty of replacements so I'm looking for some input. I see Autolite and Champion makes a replacement as well as about 20 other manufactures! These are for use in a supercharged motor. Any input would be great.
Thanks Joe
 
Joe check on Ebay there's going to be a lot of plugs still available in the market for years to come. With your supercharged combination Champion and Autolite will be a big let down compared to the NGK .
Ronnieroadster
 
Thanks Ronnie. Your recommendation is the reason I use the NKG plugs in the first place!
I'll tough out the cost. At this point it's a drop in the bucket!!
 
I see NGK also makes the B7ES in a 2311 number. The only difference I see in the specs is the gap is .043" which I can adjust and also a solid terminal.
Can anyone confirm this!!??
 
Thanks uncle. Those are resistor style plugs. I don't know if they'll be good for my set-up.
Anyone want to chime in??
 
Joe the resistor plug should work fine since your running a 12 volt system and a modern style distributer. Six volt and magneto ignition's the plug would not work well at all.
Ronnieroadster
 
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