| but you can run 93 octane 17-20 psi no worries on a motor with internals *In My Opinion* That is what you get them built for. That is what you get stronger parts for. If you have to run 92 or 91 for cost or location reasons just turn it down to 14 or 15 psi or turn boost controller off and run on wastegates. Still have happy times.
___________________ "If everybody is thinking alike, somebody isn't thinking." ~~ George S. Patton Blow money on your Z. This is a Z forum isn't it? |