AFR and Timing Advance Figures
#1
Senior Member
Thread Starter
AFR and Timing Advance Figures
Hi guys, couldn't find anything on the forum, so my bad if it's been asked before.
What are considered good AFR and Timing Advance figures at WOT?
And what readings should I concentrate on?
I have never tried logging the car before, so no idea what is considered good.
Here in SA we get some proper crappy fuel, so I am trying some octane boosters and would like to log the car to see what works best.
Thanks a mill
What are considered good AFR and Timing Advance figures at WOT?
And what readings should I concentrate on?
I have never tried logging the car before, so no idea what is considered good.
Here in SA we get some proper crappy fuel, so I am trying some octane boosters and would like to log the car to see what works best.
Thanks a mill
#3
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2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
I see 13.2-13.5 at WOT to redline. I wouldn't want to be any leaner than that.
The SC guys run in the low to mid 12's AFAIK.
The SC guys run in the low to mid 12's AFAIK.
#5
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Out of curiosity, what are you guys using to log stuff? Are you guys plugging into the obd port and logging with a phone app or do you have a wideband and more toys that I can dream about? Thanks, bros.
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2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
Innovate DLG-1 Dual Wideband AFR Gauge. Plugged them into my secondary O2 ports and fooled the ECU with simulators. Gauge is in the ashtray.
http://www.innovatemotorsports.com/products/dlg1.php
http://www.innovatemotorsports.com/products/dlg1.php
Last edited by BLKROKT; 06-14-2016 at 08:59 PM.
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