Anyone ever datalogged the AFR of a 3.0?
 

I was just wondering if there is anyone on the forum that has done a datalog for the air-to-fuel ratios for a stock CIS 3.0?
Perhaps with a Innovate LM-1 or similar WB O2 meter system monitoring the exhaust stream that records AFR and RPM.
I was looking for the ratios that Porsche programmed into the CIS system so that I could compare and contrast with my EFI system.
thanks,
Jim S.

Try this thread:

http://forums.pelicanparts.com/porsche-911-technical-forum/152519-innovate-air-fuel-meter-cis-81sc.html

Cheers,

George

Jim,
I have a LC-1 and Racepak data acquistion. I have a years worth of DE data, email me at buckley@carltech.com if you need the data.
Thanks, Stu
PS, I'm thinking of ditching the CIS for EFI

Thanks for the replies.
Stu, I will send an email.
Jim S.