I just put in NGK-R's V-Power Plugs...
Here is a listing recommended for my
1997 HONDA CIVIC EX 1.6 L4 D16Y8 FI SOHC; VTEC
Spark Plug Part No. Stock No. Plug Gap
V-Power ZFR5F-11# 2262 .044
G-Power Platinum ZFR5FGP 7098 .044
Laser Platinum PZFR5F-11* 4363 .044
Iridium IX ZFR5FIX-11 2477 .044
#: Stock Replacement
*: Premium Laser Plug
http://www.ngksparkplugs.com/apps/ca...uv/results.asp
Hope this helps...
CL