Ok, I'm running a 12 a Bridgeport with 2 MSDa,s, which woulld be the best plug?

 

what do you mean by PLUG? what plug?

 

Is this a hypethetical question??

 

oh!!... spark plugs! i think i get it now. ive always used ngks on my bridgeport when i had it. i think i used B9EVs. 8s will be cool too but im no expert

 

spark plugs
I to am running B9EVs. Just wondering if there is something better

 

B9EGV's for the leading, B10EGV's for the trailing. Can't go wrong, NGK are the best _b

 

Firstly:What will the car be used for?Weekend fun?Or daily driving?

I agree with the plugs Jon Valjean recommended.They will work good.

If you have the money,and it`s not used on the street.I recommend :R6725-11.5.They are made by NGK and should NOT be used on the street.

karis

 

It's my sunny day ride, is the R6725-11.5. more of a track plug?

 

If your going to use it on the road,then the R6725-11.5 is not the correct choice.Its way to cold,and will fouling allmost instantly.

It is indeed a race plug,and only works good when the engine is revved high the whole time.You can Try B9egv on leading and b10ev on trailing.It should work good.I used B10ES (Its a 2 stroke plug).Worked very well,allthough their not surface discharge.They are allso cheap

They key is to achieve a cold as possible plug,without it fouling when used.

Hope this helps?

karis

 

Thanks, I'll give this ago B9egv on leading and b10ev on trailing, drags are not till thr 1st. next month