Thread: Supercharger makes spitting sound

Originally Posted by TLSheff

Techinically ACDelco plugs are NGK Iridiums...

just sayin.

^ is correct

and about the plat being bad. I know these coils dont like double plat. my old DOHC ran pretty good with the first set of rapid fire plugs. but as i modded i went to single plat. right now i haven autolite iridium plugs and they are doing great. but not sure where it says it... but you want copper or iridium for the SC engines. it might be in the safely modding thread

Originally Posted by Scottydoggs

you use 2 different plug types at one time? NGk and acdelco are not the same company. pick one or the other.....

myself i use only ac plugs.

I did mean wires. sorry