safety question on e85 modding

**chrsmi1** · 04-22-2015

I use 133% in dhp. Works well for me I tried 122 and it leaned it out to where I set a cel cause of it. 133 works for me, car loves it, no knock and it's quick as hell.

**timboku** · 04-22-2015

Originally Posted by chrsmi1

I use 133% in dhp. Works well for me I tried 122 and it leaned it out to where I set a cel cause of it. 133 works for me, car loves it, no knock and it's quick as hell.

sweet thanks...what is your AFR set to?

**chrsmi1** · 04-22-2015

14.7 base. Pe is scaled from 11.2 to 10.5 at 266f.

**Casper00693** · 04-23-2015

I also set my skew to 133 in DHP I run a 10.6 AFR at WOT

**timboku** · 04-30-2015

133 worked great in the last 2 cars I just tuned. Thanks for the info on this guys. One of my buddies does not have a WB yet and his NB is around 870-890 during wot. He also gets a spike of 1-2kr during 1-2 and 2-3 shifts. Thinking the KR is just some false kr from a original trans mount or something, But should we lean him out to get above 900 during wot on e85? PE is set to 11.2. Just wondering. Car runs awesome and pulls hard.

**Larz01** · 05-03-2015

Why not scale your injector flow rate and tune the maf? Instead of skewing tables to get close enough, while guessing.

**Reptile** · 05-03-2015

Leaning out won't make the O2 millivolts go higher, it'll make them go lower. Richen it up more to see if it fixes the KR. You shouldn't see any at all.