Delco Plugs FR2LS vs. 41602 - ZR-1 Net Registry Forums

10-11-2008

The 41-602 is just the updated number for the FR2LS.

My preference is NGK, even with out doing the iridium.

secondchance · 10-13-2008

I have been using AC Delco Rapidfire with no complaint.

10-11-2008	#1
Jeffvette Guest Posts: n/a	Re: Delco Plugs FR2LS vs. 41602 The 41-602 is just the updated number for the FR2LS. My preference is NGK, even with out doing the iridium.

10-13-2008	#2
secondchance Join Date: Aug 2006 Location: McLean, VA Posts: 3,731	Re: Delco Plugs FR2LS vs. 41602 I have been using AC Delco Rapidfire with no complaint.