Would the higher octane rating not mean your engine would produce the 275 you paid a lot of money for, for more of the time ?
I've considered this for a new suzuki 150 on a ribcraft,would it produce more or smoother power using superunleaded. Turbo'ed Subaru's (Japareeze) do run smoother. Some car's ECU's alter timing etc, based on the octane rating of the fuel, I'm wondering if this capability is engineered into outboards.
would it make a difference to a two Stroke? Etec 175's on another rib.
Does anyone know for certain?
Originally Posted by qcamel