Standard BKR5ES-11 2382 .044
V-Power BKR5E-11 6953 .044
G-Power Platinum BKR5EGP 7090 .044
Laser Platinum PFR5G-11 * # 2647 .044
OE Laser Iridium IFR5E11 ^ 7994 .044
Iridium IX BKR5EIX-11 5464


Laser Platinum PFR5G-11 * # 2647 .044 seems to be factory

which one does people on .org use the most? and the best result?

Iridium IX seems to be cheaper than laser platinum......but Iridium IX sounds like a better product......which one to use? laser CUT plati or Iridium?

 

I know this might instigate a 'he said/she said' type of debate over this, but I use Bosch Platinum +4s in my 98 max SE and have had no problems whatsoever. No loss of power, decent gas mileage, and no CEL/SES light coming on as a result of the install. My dad has a 95 max SE and uses the same plugs, and he, too, never had any problems with them. But of course, use what you feel most comfortable with....

 

for Cu's Spark plug threads(no pun intended) are all too common in this forum, and aren't that important when lightly modifying or staying stock.

Generally, Pt, Ir last longer, and don't offer any better performance (besides lasting longer) in a lightly modified engine.

If you plan on going a bit more radical (N2O or boost) there are appropriate forums with tons of information in each.