what would be the best spark plugs for a 98 cobra??

 

autolite coppers.

 

Im a big fan of autolite plugs.

Id also say avoid denso

 

OE Replacement.

Got mods?

 

the basics. i want a quality plug thats efficient and woule maximize spark

 

Then, OE replacement.

 

no such thing,,only a best plug for a given mmotr and the mods on the certain motor...what works best on 1 motor may not on another...i have tried ngk,autolite copper,platinum,bosch,split fire..and some worked some didnt on a motor,

 

ngk