327 problems
ajhartle
04-11-2004, 08:22 PM
Hello, I wanted to know the correct spark plug to use in my 327 it has 11to1 compression a Z-28 solid lift cam and a 650 carb. I don"t think the r45s are hot enough any suggestions?
406Elcamino
04-12-2004, 12:20 AM
Actually the high horse high compression motors usually used colder plugs than that. R45's should be fine though.
Automotive Network, Inc., Copyright ©2026