HOW DO YOU TUNE UP A C5
 

WHAT KIND OF WIRES AND PLUGS DO YOU USE?

RE: HOW DO YOU TUNE UP A C5
 

msd wires with cool socks (these are a kevlar shield that protect your wires from the heat), and as for plugs it depends on what you hve done performance wise, but if stock I always used ngk's as they do make all delcos plugs anyway just they add ribbing in their porchlen to protect your wires from flashback, but as it is a corvette lots of people use delcos.