Originally Posted by forcfedcivic
ummm yeah it was the medical N02 and im only going to run a 55 shot untill i get fuel system upgrades. and new plugs will be going in tomorrow before runnin the kit. the denso iridiums should do. but i will look into the ngk step 2/s . always liked ngk. thanks
jeff.
nononononoo iridiums are death to your motor combined with spray. ALWAYS use copper spark plugs with forced induction. You want the factory oem NGK's just 2 steps colder. You may need a intank fuel pump but that's really the only fuel upgrade i can think of unless you run higher than a 75 shot (which i don't think is even an option with zex)
just get the ngk's or else you'll come back crying