No not yet. I need to shim the rear axle to get the pinion angle right. It is tuned I guess the best it will be via email tuning. Probably need to take it
and have it touched up. It has a few issues starting cold.

 

Hell, E85 stock vehicles have cold start issues. Reviving for more E85 boost talk.

I have 75lb injectors and I am considering adding another 255 to run e-85.

 

FWIW, with the addition of the GT2-3 cam, I'm at 85% IDC now.

 

Are your injectors 75 lb @ 43 or 58 psi?

 

i just got done doing a larger fuel system for my e85 set up. i went dual in tank 255's both running all the time (heard horror stories of hobb switch failing) hot wired to the back of my altinator. i did -8 line all the way to the rails upgraded to ls1 rails with a -6 return and bought some siemens 80# injectors @ 45 psi and run my fuel presure at 58 psi at idol . here is my build thread if you want to check it out ... Fuel System Build - SilveradoSS.com

 

They are rated at 75# at whatever flex fuel pressure is, so 43 or 44psi, iirc.

 

So running twin wallbro's is sufficient for an E85 conversion?

 

Depends on your power goals...

 

They should be good for at least 800hp to the wheels on e85