[XtEcNrO]

ok question #1.......

Copper or Plat spark plugs?? heard copper is better for performance.....but plat is for longevity..........need some answers please

question #2

What kind of motor oil is BEST for my 90' Legend Coupe?? I live down in TX......so its HOT!! help me out guys


Thanks

 

[Nate90LegendLS]

5W-30 for oil is the best for the 90 legend coupe and you are correct on bronze spark plugs giving increased performance and platinum being longer lasting. It's a toss-up there

 

[XtEcNrO]

ok, got the oil part (thanks)

but which would YOU prefer?? copper or platinum??

juss wanna knoe

 

[Nate90LegendLS]

i prefer bronze due to the added performance and the ease of replacement.

 

[jd's1990coupe]

dude,

im in texas too.

get NGK copper plugs. you will benefit from better gas mileage and cheaper plugs.