Quote:
Originally Posted by VANOS
What I would like to know is how much power loss do we get using only 91 octane. Personally i still don't feel comfortable enough using E85.  |
91-92 octane is pretty bad. Don't expect much over Stage1 tuning with it. Maybe a handful of HP, some additional torque, and less lag.
For the +4psi setting only the 'boost over stock' field is changed.
Mike