Which Spark Plug
01-30-2023, 09:05 AM
#21
Member
MASTER JOURNEYMAN
Join Date: Jan 2023
Posts: 44
Originally Posted by bowtie4542001
Hey guys, I am needing some advice on selecting a spark plug. I have a 421 SBC on alcohol. The compression is 14:1 I have a MSD 7AL-2 with a baster coil to provide the spark. Not too familiar with alcohol. What plugs would yall recommend. Any help or advice would be greatly appreciated.
Chris
Chris
