5th gear bog HELP

[95gst_sweetie]

Ok I got the car back together and did alittle tuning, car runs great normal driving and wot.. 20g, fp2, e85, 27psi, dsm link.. Im running 11.8-12.0 a/f wot..Only problem is if im in 5th gear and punch it, it goes normal and starts pulling then all a sudden about 3500rpm wideband goes pig rich 10.0 and does the huckle buck any ideas..Thanks alot in advance..

 

[92_6bolt_1290]

10.0 to 1 doesn't seem super rich for e85 but I'm not an expert with e85 so I wouldn't exactly know. Of course I always thought 9 to 1 was stoich for e85. I would say unless you can find someone thats super good at tuning for e85 I, personally, would run gasoline. I have nothing against you for wanting to go with e85, more power to you if you can get it figured out!

 

[95gst_sweetie]

10.0 to 1 doesn't seem super rich for e85 but I'm not an expert with e85 so I wouldn't exactly know. Of course I always thought 9 to 1 was stoich for e85. I would say unless you can find someone thats super good at tuning for e85 I, personally, would run gasoline. I have nothing against you for wanting to go with e85, more power to you if you can get it figured out!

my wideband is on gas scale not ethanol..