Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS Forum - View Single Post - "safe" afr for high compression NA...
View Single Post
Old 09-25-2009, 10:01 PM   #4
FF Affiliate
1turbofocus's Avatar
Join Date: Oct 2003
Fan#: 1123
Location: Belmont, NC
What I Drive: 2000 ZX3 / 2002 SVT Turbocharged

Posts: 25,808
Points 64,388, Level 100
Points: 64,388, Level: 100 Points: 64,388, Level: 100 Points: 64,388, Level: 100
Level Up 0% Completed
Level up: 0% Level up: 0% Level up: 0%
Forum Activity 77%
Activity: 77% Activity: 77% Activity: 77%
FF Reputation: 158 1turbofocus Excellent Standing Member 1turbofocus Excellent Standing Member
Buy-Sell-Trade Rating: (28)
I would shoot for the 12.8 to 12.9 , for NA safe for playing around , If your going to the track I would shoot for 12.6 to 12.7 as you will see it creep up to 12.9 to 13 with long hard pulls , that with 95-100 octane will make for a safe weekend

I have told you many times to send me your file or datalogs and I would help but nothing

You have a 2002 ZX3 , why not use the stock knock sensor vs messing with the noise

Focus-Power: Your #1 Source for Ford Focus Speed, Tuning & Performance!

Customer Support
AIM: hpdyno
Phone: 704-249-3745

Elder 1turbofocus
1turbofocus is online now  
    Reply With Quote