CLASS RACER FORUM - View Single Post - EFI, Alpha-N vs Speed Density fueling Strategies

pbp1 · 03-10-2014, 01:59 PM

Ken, one of the beauties of Speed Density is that since it is really based on airflow, it is relatively easy to start with a basic VE table and run it in closed loop and tune it in based on the O2 correction that you see in your datalogs. There are a lot of baseline tuneups in our C-Com software to chose from and while none of them are specifically for a 4 cyll, it would be very simple to start with one of those and make a few changes to give you a close starting point. I would be glad to put a tune together for you, send me a message if you are interested in this.
David Page
FAST

03-10-2014, 01:59 PM	#15
pbp1 Junior Member Join Date: Mar 2013 Posts: 78 Likes: 11 Liked 18 Times in 5 Posts	Re: EFI, Alpha-N vs Speed Density fueling Strategies Ken, one of the beauties of Speed Density is that since it is really based on airflow, it is relatively easy to start with a basic VE table and run it in closed loop and tune it in based on the O2 correction that you see in your datalogs. There are a lot of baseline tuneups in our C-Com software to chose from and while none of them are specifically for a 4 cyll, it would be very simple to start with one of those and make a few changes to give you a close starting point. I would be glad to put a tune together for you, send me a message if you are interested in this. David Page FAST