stage 2 plugs

[Black6]

does anyoneknow what plug to run in a 274 ci stage 2

 

[BAGN]

does anyoneknow what plug to run in a 274 ci stage 2

What Head?
Race Or Street?
I use Autolite 472's on a Stage II headed Motor.
Hope this helps.
CC

 

[LV GN]

we have been using autolite 3933's on stage heads and GN1's

 

[Black6]

I have M&A heads 274 ci twin turbos need to know what plug to run on street.

 

[RUQWKNF]

When I was running M&A heads on my old Limited, I ran AC FR1LS plugs on the street and track. Gapped at a tight .032. Worked great on the stock motor and TE-45 at 30psi. These plugs have the nick name of "Frills" and were very popular.

Parts Information | ACDelco

HTH

Patrick

 

[BAGN]

. . . . .M&A heads on my old Limited, I ran AC FR1LS plugs on the street and track. . .

That was the best plug that I found for the M&A as well.
CC