e85 tuning

98Camarod · 09-01-2012, 06:30 AM

I know there are several people on here that tune there own cars on e85. What afr do you shoot for idle, part throttle, cruise, and WOT?

this is my BE table starting at 100kpa to 210kpa:
1.100 1.100 1.100 1.149 1.149 1.149 1.220 1.220 1.220 1.250 1.250 1.250 1.270 1.270 1.270 1.270 1.270 1.270 1.270 1.270 1.270 1.270 1.270

I've got my olfa table to 1.08 normal operating temps for a richer idle/part throttle/cruise since thats what I've read that they like. I've got 19* total timing from .76 and 4400 on. the rest of the table gradually meets at that point. I've got FIC2000's and I've played with the idle and it lets me lean it out since I put the correct data into the offsets. They drop down to 1.3-1.4 ipw.

It won't let me load the hpt file but I can email it if you would like to see it. Any help would be appreciated.

09-01-2012, 06:30 AM	#1
98Camarod Senior Member Join Date: Mar 2009 Location: Summerville, SC Posts: 1,525	e85 tuning I know there are several people on here that tune there own cars on e85. What afr do you shoot for idle, part throttle, cruise, and WOT? this is my BE table starting at 100kpa to 210kpa: 1.100 1.100 1.100 1.149 1.149 1.149 1.220 1.220 1.220 1.250 1.250 1.250 1.270 1.270 1.270 1.270 1.270 1.270 1.270 1.270 1.270 1.270 1.270 I've got my olfa table to 1.08 normal operating temps for a richer idle/part throttle/cruise since thats what I've read that they like. I've got 19* total timing from .76 and 4400 on. the rest of the table gradually meets at that point. I've got FIC2000's and I've played with the idle and it lets me lean it out since I put the correct data into the offsets. They drop down to 1.3-1.4 ipw. It won't let me load the hpt file but I can email it if you would like to see it. Any help would be appreciated.