J jsolitaire Member Joined Sep 21, 2010 Dec 28, 2011 #1 Does anyone know what's a good spark plug for my 87 gn stroker
F fast86gn Texas Moderator Staff member Joined Sep 28, 2001 Dec 29, 2011 #3 I've heard the Denso's work well? I haven't ran them myself but I know a few that do and they like them. Regular plug part# T20PRU and iridium plugs # ITF20
I've heard the Denso's work well? I haven't ran them myself but I know a few that do and they like them. Regular plug part# T20PRU and iridium plugs # ITF20
