spark plug wires ?

First off is the bigger the mm size the better? Also do upgraded spark plug
wires and spark plugs make that big of a difference on a 96 honda accord lx?
I have an intake and headers with exhaust done. Should I consider wires and
plugs? Also brand make a big difference?

 

when i did the wires on my daewoo, i noticed a slight difference. i hadnt
done headers, but i do have an intake with exhaust done, and since i added
my new hood, i noticed a nice difference on the highway (i can zip from 80
to 120 in less than 4 seconds now . i plan on making up my CRX pretty much
the same way, but ill add headers (daewoo aftermarket parts are hard to
locate :| ) as well.

 

yeah man if you have exhaust get headers TRUST ME, I notice a nice
difference depending on which ones you get i got 4-2-1 and my top end is
faster now.
thanks for the advice. Did you change the plugs too?

 

I've read that a set of high quality 8 mm wires can help boost spark
better than conventional wires. Here's a site for you to find out more
info.
www.magnecor.com

 

plugs and plug wires. i put in some NKG plats in there, and some THICK
wiring. friend who owns a muffler shop helped me. car has muchmore get up
and go off the line now, and runs low 16's in the 1/4th. HTH!