a "on the way station"just got E-85 how much can i use?

[TURBOPOWERED68]

would a few gallons at each fill up help or should i just forget mixing and stay with gas?
stock set up with the typican stuff
stock turbo and injectors.
up grades - TT93 chip, pump, hot wire, PP and Dutt neck.

 

[TURBOPOWERED68]

any ideas

 

[novaderrik]

try half a tank and see what happens.. my mostly stock 84 runs good on any mix up to 100%, but economy drops off if i go with more than 50% mixed with 87 octane.

 

[six shooter]

Watch the duty cycle of those stock injectors carefully. I would start with 20-25% and see what the numbers look like. A good data logging scan tool or a wideband 02 will help keep you safe.

 

[northerngn]

half and half worked fine when my car was stock...