FORUM RULES UPDATED - The forum rules have been updated to continue to provide a friendly and safe environment for our member community. Please take a moment to review the updated rules and our terms of use and privacy policy. Click here for Forum Rules which has links to the 'terms of use' and 'privacy policy'.
In Other News . . .
You will notice a few enchancements to the forums to make your experience better. These include: Email Notifications, Thread Previews, Thread Starter Notation, and Emoji Options on the 'Like' icon. . .
Additionally, the merchant portions of the website have been updated and are now operational. . . . Check out iBoats for all your boating gear.
I have 1981 vintage 2-stroke motors on my fishing boat. There is a 50 hp and 7.5 hp and they both run OK on the regular 87-octane, non-ethanol, gas available in my area. However, would there be a benefit to running 91-octane (Premium) gas in these motors? The 91-octane gas also does not contain...
