Spark Plugs

[johna_99_99]

I was looking to get some new spark Plugs for my 92 240. I guess NGK are the best kind to get however the prices seem to range from 10-60$$.I was going to purchase some NGK sparks plugs for only about 14$ for 4.Then i go to this website and there selling NGK Platinum....iridium....etc. Will it really make a difference between the cheap plugs and the expensive ones?

[Silvia007]

What engine? When I still got my KA, I run the NGK copper plugs with a MSD 6A ignition box and SS blaster Coil. Works great.

[johna_99_99]

ya i still have the ka in mine as well

[stfuad]

Probably best to stick with the factory recommened plugs. Any Autozone or whatever can pull the model number from the computer. I don't see a reason to buy "better" plugs if you don't have a more agressive ingnition system.

[gumby]

the sohc i just installed had autolite platinums in it and they were messed up after 20k thats if they were changed. anyway i was told platinum isnt recommended for these engines and i believe it.