|
91-93 octane will only yeild you about 10 PSI MAX. With that high of compression ratio the risk of detonation is much higher. That is why most hondas go with 9-1... You'll need extensive headwork as well for over 20 psi. to run that much psi you'll be looking at about $12000. 20 psi would require 110+ Octane.
|