Sparkplugs...which one?

[zracer22]

I've been using Autolites, with no complaints, but is there something better? I tried Bosch Platinums, JUNK!!!! NGK is the direction I'm heading. My question about NGK is V-Power or GP(platinum)? From this list: http://www.sparkplugs.com/results_app.asp?...=1&AAIA=1011845 which would you choose.

My cars are BMW 1989 325is and 1991 318is

 

[Dick Elliott]

Remember the old saying," if it aint broke, dont fix it"

 

[planet6racing]

In various dyno tests, we have never found power in plugs unless the original set was shot. As a result, we run cheap champion plugs and change them probably 3-4 times throughout the season. They probably don't need to be changed that often, but it's only $5...

------------------
Bill
Planet 6 Racing
bill (at) planet6racing (dot) com

 

[joeg]

Stick with the Autolites--good plug.

Buy them in quantity.

I can also get mine at Walmart.

AC Delco and Bosch are good plugs too.