M mean2001gt New Member Jan 27, 2004 26 0 0 danville, ca Feb 12, 2004 #1 Feb 12, 2004 #1 what air fuel ratio would produce the most RWHP for the 4.6 2v? i'm having my car tuned and it is at 261RWHP with a AFR of a little over 12:1. i am running premium gas also. thanks for the help... --chris
what air fuel ratio would produce the most RWHP for the 4.6 2v? i'm having my car tuned and it is at 261RWHP with a AFR of a little over 12:1. i am running premium gas also. thanks for the help... --chris
