Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - sr20det 300whp what plugs and gap do you run?

Mikester · 04-18-2021, 05:23 PM

8 is too cold.

NGK BKR6E or BKR7E copper
.028-.030”

Results may vary depending on your air/fuel delivery, but that will get you in the ball park. I run a built 400hp setup and use BKR7E coppers.

Mike

04-18-2021, 05:23 PM	#2
Mikester Nissanaholic! Join Date: Jun 2007 Location: Kathleen, GA Age: 52 Posts: 1,956 Trader Rating: (0)	8 is too cold. NGK BKR6E or BKR7E copper .028-.030” Results may vary depending on your air/fuel delivery, but that will get you in the ball park. I run a built 400hp setup and use BKR7E coppers. Mike __________________