What plugs to run with up boost - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

s13dan · 03-26-2005, 06:23 PM

I was just wondering if i need to run a colder stage spark plug if i have my boost up to about 13psi. i have a mostly stock redtop FMIC exhaust ect.. and my stock plugs are 1 stage from the coldest that NGK offers without special order.. what do you guys use? part # would be great..

thanx S13Dan

97DubTruck · 03-26-2005, 07:58 PM

You're good with the plugs you have.

03-26-2005, 06:23 PM	#1
s13dan Zilvia FREAK! Join Date: Aug 2003 Location: Springfield, Mo Posts: 1,519 Trader Rating: (2) Feedback Score: 2 reviews	What plugs to run with up boost I was just wondering if i need to run a colder stage spark plug if i have my boost up to about 13psi. i have a mostly stock redtop FMIC exhaust ect.. and my stock plugs are 1 stage from the coldest that NGK offers without special order.. what do you guys use? part # would be great.. thanx S13Dan __________________ 89 240sx hatch #933-the hot rod 91 240sx coupe #131,603-the daily

03-26-2005, 07:58 PM	#2
97DubTruck Zilvia Junkie Join Date: Sep 2003 Location: location, location Posts: 532 Trader Rating: (0) Feedback Score: 0 reviews	You're good with the plugs you have.