what kind spark plugs should i use for my single turbo set up?
 

hey guys.. i have a question.
i have 1993 FD with gt35r single turbo kit. some people say
use BUR9EQP spark plugs on T and L... is it true?
do you have any recommandation?
thank you guys..

call up autozone, advance auto, pep boys, etc tell them u have a 93 rx7 and that u need ngk plugs for it. it's that easy. not sure bout the fd but the fc have specific leading and trailing plugs.

Yes, run 4 x BUR9EQP if you intend on running more then about 15 PSI often.

L means leading spark plug which is the hole closet to the bottom of the engine trailing is above the leading spark plug meaning closet to the top of the engine