CLASS RACER FORUM - View Single Post - Spark Plug Heat ranges, what gains have you made?

GTX JOHN · 08-27-2021, 02:05 PM

I think there may be a small improvement in performance
if the engine is running in or on the edge of detonation.

08-27-2021, 02:05 PM	#4
GTX JOHN VIP Member Join Date: Jun 2009 Location: Boulder City, Nevada 89005 Posts: 2,736 Likes: 2,808 Liked 2,488 Times in 698 Posts	Re: Spark Plug Heat ranges, what gains have you made? I think there may be a small improvement in performance if the engine is running in or on the edge of detonation. __________________ John Irving 741 Stock 741 Super Stock